I am doing automating the test cases for my web page using Katalon Studio. My problem is that I don't know how to pass or send an empty string to an input element, here I want my test case to fail so. I tried with set text and sendkeys keywords, getting following error
TC_2_testcase_for_fail-Copy FAILED because (of) (Stack trace:
groovy.lang.MissingPropertyException: No such property:
WebUiBuiltInKeywords for class: Script1539673712359 at
org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:53)
at
org.codehaus.groovy.runtime.callsite.PogoGetPropertySite.getProperty(PogoGetPropertySite.java:52)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGroovyObjectGetProperty(AbstractCallSite.java:307)
at Script1539673712359.run(Script1539673712359.groovy:33) at
com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:183) at
com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:108)
at
com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:294)
at
com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:285)
at
com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:264)
at
com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:256)
at
com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:200)
at
com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:99)
at
com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:90)
at com.kms.katalon.core.main.TestCaseMain$runTestCase$0.call(Unknown
Source) at
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:149)
at TempTestCase1539675610128.run(TempTestCase1539675610128.groovy:22)
at
groovy.lang.GroovyShell.runScriptOrMainOrTestOrRunnable(GroovyShell.java:263)
at groovy.lang.GroovyShell.run(GroovyShell.java:518) at
groovy.lang.GroovyShell.run(GroovyShell.java:507) at
groovy.ui.GroovyMain.processOnce(GroovyMain.java:653) at
groovy.ui.GroovyMain.run(GroovyMain.java:384) at
groovy.ui.GroovyMain.process(GroovyMain.java:370) at
groovy.ui.GroovyMain.processArgs(GroovyMain.java:129) at
groovy.ui.GroovyMain.main(GroovyMain.java:109) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.codehaus.groovy.tools.GroovyStarter.rootLoader(GroovyStarter.java:109)
at
org.codehaus.groovy.tools.GroovyStarter.main(GroovyStarter.java:131) )
Simple, just send the empty string as a parameter:
WebUI.setText(findTestObject('Object Repository/input element'), '')
Related
I connect to gremlin server from gremlin console:
:remote connect tinkerpop.server config/connect_config.yaml
I can execute queries like:
:> graph.getGraphName()
:> g.V().count().next()
:> g.V().drop().iterate()
:> g.V().values('LOL')
and many others. g - GraphTraversalSource, graph - StandardJanusGraph.
I need to configure schema of graph:
:> mg = graph.openManagenet()
but when i try to execute this query, i get exception:
gremlin> :> mngmt = graph.openManagement()
Server could not serialize the result requested. Server error - Error during serialization: Class is not registered: org.janusgraph.graphdb.database.management.ManagementSystem
Note: To register this class use: kryo.register(org.janusgraph.graphdb.database.management.ManagementSystem.class);. Note that the class must be serializable by the client and server for proper operation.
Type ':help' or ':h' for help.
Display stack trace? [yN]y
org.apache.tinkerpop.gremlin.groovy.plugin.RemoteException: Server could not serialize the result requested. Server error - Error during serialization: Class is not registered: org.janusgraph.graphdb.database.management.ManagementSystem
Note: To register this class use: kryo.register(org.janusgraph.graphdb.database.management.ManagementSystem.class);. Note that the class must be serializable by the client and server for proper operation.
at org.apache.tinkerpop.gremlin.console.groovy.plugin.DriverRemoteAcceptor.submit(DriverRemoteAcceptor.java:186)
at org.apache.tinkerpop.gremlin.console.commands.SubmitCommand.execute(SubmitCommand.groovy:41)
at org.codehaus.groovy.tools.shell.Shell.execute(Shell.groovy:104)
at org.codehaus.groovy.tools.shell.Groovysh.super$2$execute(Groovysh.groovy)
at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:145)
at org.codehaus.groovy.tools.shell.Groovysh.executeCommand(Groovysh.groovy:273)
at org.codehaus.groovy.tools.shell.Groovysh.execute(Groovysh.groovy:164)
at org.apache.tinkerpop.gremlin.console.GremlinGroovysh.super$3$execute(GremlinGroovysh.groovy)
at sun.reflect.GeneratedMethodAccessor14.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:145)
at org.apache.tinkerpop.gremlin.console.GremlinGroovysh.execute(GremlinGroovysh.groovy:72)
at org.codehaus.groovy.tools.shell.Shell.leftShift(Shell.groovy:122)
at org.codehaus.groovy.tools.shell.ShellRunner.work(ShellRunner.groovy:95)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$work(InteractiveShellRunner.groovy)
at sun.reflect.GeneratedMethodAccessor35.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:145)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:165)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.work(InteractiveShellRunner.groovy:130)
at org.codehaus.groovy.tools.shell.ShellRunner.run(ShellRunner.groovy:59)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$run(InteractiveShellRunner.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:98)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1225)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:145)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:165)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.run(InteractiveShellRunner.groovy:89)
at org.codehaus.groovy.vmplugin.v7.IndyInterface.selectMethod(IndyInterface.java:236)
at org.apache.tinkerpop.gremlin.console.Console.<init>(Console.groovy:169)
at org.codehaus.groovy.vmplugin.v7.IndyInterface.selectMethod(IndyInterface.java:236)
at org.apache.tinkerpop.gremlin.console.Console.main(Console.groovy:481)
Can somebody say me what i must do to fix this problem?
I'm not sure that the ManagementSystem is serializable so that's why you are getting that error. There are at least two ways to sort it out. First, you didn't post what is in your config/connect_config.yaml but I assume it is not using this sort of configuration option for the serializer:
hosts: [localhost]
port: 8182
serializer: { className: org.apache.tinkerpop.gremlin.driver.ser.GryoMessageSerializerV3d0, config: { serializeResultToString: true }}
By using the serializeResultToString option (and assuming that serializer is configured in Gremlin Server in its configuration) you tell Gremlin Server to take any result you get and call toString() on it before it is returned. In that way, you never get serialization errors.
But, the downside is that you only get String values back. Generally speaking, I would think that is ok for most Gremlin Console interactions (especially administrative ones like the one you are trying to execute with the ManagementSystem API. So, if you wanted to continue using your current configuration which tries to serialize actual "objects" you just need to be sure your scripts only return data that is serializable so instead of:
:> mg = graph.openManagement()
do
:> mg = graph.openManagement();[]
which doesn't return mg, but rather an empty list.
We are using SCDF 1.2.3.RELEASE (Local Server) for calling different task created using spring cloud task 1.2.2.RELEASE which is internally using batch jobs for the actual job. Both of these SCDF and the task are using the same Oracle DB.
When we trigger a task from already registered on SCDF, sometimes we can see the start time for that task but the overall initialization of the task gets failed with the following error
2018-02-28 11:23:50.286 ERROR 2719 --- [main] o.s.boot.SpringApplication
: Application startup failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:735)
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:716)
at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:703)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:304)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
at com.vmware.usage.report.UsageETLBatchApplication.main(UsageETLBatchApplication.java:26)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: org.springframework.dao.CannotSerializeTransactionException: PreparedStatementCallback; SQL [INSERT into BATCH_JOB_INSTANCE(JOB_INSTANCE_ID, JOB_NAME, JOB_KEY, VERSION) values (?, ?, ?, ?)]; ORA-08177: can't serialize access for this transaction
; nested exception is java.sql.SQLException: ORA-08177: can't serialize access for this transaction
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:267)
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:655)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:876)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:937)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:942)
at org.springframework.batch.core.repository.dao.JdbcJobInstanceDao.createJobInstance(JdbcJobInstanceDao.java:115)
at org.springframework.batch.core.repository.support.SimpleJobRepository.createJobExecution(SimpleJobRepository.java:135)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.batch.core.repository.support.AbstractJobRepositoryFactoryBean$1.invoke(AbstractJobRepositoryFactoryBean.java:172)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy103.createJobExecution(Unknown Source)
at org.springframework.batch.core.launch.support.SimpleJobLauncher.run(SimpleJobLauncher.java:125)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:333)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at org.springframework.batch.core.configuration.annotation.SimpleBatchConfiguration$PassthruAdvice.invoke(SimpleBatchConfiguration.java:127)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213)
at com.sun.proxy.$Proxy130.run(Unknown Source)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.execute(JobLauncherCommandLineRunner.java:211)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.executeLocalJobs(JobLauncherCommandLineRunner.java:227)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.launchJobFromProperties(JobLauncherCommandLineRunner.java:123)
at org.springframework.boot.autoconfigure.batch.JobLauncherCommandLineRunner.run(JobLauncherCommandLineRunner.java:117)
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:732)
... 14 common frames omitted
Caused by: java.sql.SQLException: ORA-08177: can't serialize access for this transaction
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:955)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1168)
at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3368)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114)
at com.sun.proxy.$Proxy144.executeUpdate(Unknown Source)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:883)
at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:876)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:639)
... 51 common frames omitted
Please find the properties file for the SCDF server below:
eureka.client.service-url.defaultZone=http://localhost:9000/eureka/
spring.application.name=SpringCloudDataFlowServer
spring.datasource.url=jdbc:oracle:thin:#<host>:1521:<db>
spring.datasource.username=USERNAME
spring.datasource.password=PASSWORD
spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
spring.cloud.deployer.local.deleteFilesOnExit=false
spring.cloud.deployer.local.javaOpts=-Xms256M -Xmx1G
spring.zipkin.baseUrl=http://localhost:8012/
spring.zipkin.urlSuffix=api/zipkin_trace/spans
spring.sleuth.sampler.percentage=1.0
Please find the properties file of the task below:
spring.application.name=SpringCloudTask
logging.level.org.springframework.cloud.task=DEBUG
spring.oracle.datasource.url =jdbc:oracle:thin:#<host>:1521:<db>
spring.oracle.datasource.username=USERNAME
spring.oracle.datasource.password=PASSWORD
spring.oracle.datasource.driverClassName=oracle.jdbc.OracleDriver
spring.data.mongodb.host=HOST
spring.data.mongodb.port=PORT
spring.data.mongodb.database=DATABASE
spring.data.mongodb.username=USERNAME
spring.data.mongodb.password=PASSWORD
spring.zipkin.baseUrl=http://localhost:8012/
spring.zipkin.urlSuffix=api/zipkin_trace/spans
spring.sleuth.sampler.percentage=1.0
#other task-specific properties
Also, we are creating the required database structure by default before running the SCDF server as some of our environments may not have the access to services to create the tables. Please find the Database script below:
https://drive.google.com/file/d/1xajuUz-7IBtdKyGWuxmQavqhYEPY1pt_/view?usp=sharing
Please let us know how can we solve this "can't serialize access for this transaction" exception
Thanks
This is a Spring Batch issue (not a Spring Cloud Task one). Try changing the transaction isolation level to ISOLATION_REPEATABLE_READ.
I'm trying to manually post a form which is normally done automatically by Javascript, however I'm encountering the following error:
> java.net.URISyntaxException: Expected closing bracket for IPv6 address at index 15: https://[https://REDACTEDURL.co.uk:]/ssomanager/saml/SSO?
at java.net.URI$Parser.fail(Unknown Source)
at java.net.URI$Parser.failExpecting(Unknown Source)
at java.net.URI$Parser.parseServer(Unknown Source)
at java.net.URI$Parser.parseAuthority(Unknown Source)
at java.net.URI$Parser.parseHierarchical(Unknown Source)
at java.net.URI$Parser.parse(Unknown Source)
at java.net.URI.<init>(Unknown Source)
at java.net.URL.toURI(Unknown Source)
at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:357)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1166)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1155)
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:475)
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:418)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:249)
at java.lang.Thread.run(Unknown Source)
I have configured the request as follows: enter image description here The variables are:
Variables are:
ManualServer_g1=REDACTEDURL.co.uk
ManualPath_g1=/ssomanager/saml/SSO
However the request is coming out like:
> POST https://[https://REDACTEDURL.co.uk:]/ssomanager/saml/SSO?
> POST data:
>
>
> [no cookies]
Any thoughts
In Server Name you should use first group found in regular expression, Use:
${ManualServer_g1}
Instead of ${ManualServer_g0}
i run gremlin on command line and all gremlin commands work fine when traversing a graph. i can do math and find vertices/edges and do queries, but when i try to see my plugins or install any or call ANY command beginning with a colon (:) it throws this error:
gremlin> :plugins list
groovysh_parse: 50: unexpected token: : # line 50, column 1.
:plugins list
^
1 error
the stack trace is:
at org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:302)
at org.codehaus.groovy.control.ErrorCollector.addError(ErrorCollector.java:106)
at org.codehaus.groovy.control.ErrorCollector.addFatalError(ErrorCollector.java:148)
at org.codehaus.groovy.control.ErrorCollector.addError(ErrorCollector.java:119)
at org.codehaus.groovy.control.ErrorCollector.addError(ErrorCollector.java:131)
at org.codehaus.groovy.control.SourceUnit.addError(SourceUnit.java:359)
at org.codehaus.groovy.antlr.AntlrParserPlugin.transformCSTIntoAST(AntlrParserPlugin.java:142)
at org.codehaus.groovy.antlr.AntlrParserPlugin.parseCST(AntlrParserPlugin.java:108)
at org.codehaus.groovy.control.SourceUnit.parse(SourceUnit.java:236)
at org.codehaus.groovy.control.SourceUnit$parse.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:112)
at org.codehaus.groovy.tools.shell.RigidParser.parse(Parser.groovy:148)
at org.codehaus.groovy.tools.shell.RigidParser$parse.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at org.codehaus.groovy.tools.shell.Parser.parse(Parser.groovy:67)
at org.codehaus.groovy.tools.shell.Parser$parse.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at org.codehaus.groovy.tools.shell.Groovysh.execute(Groovysh.groovy:139)
at org.codehaus.groovy.tools.shell.Shell.leftShift(Shell.groovy:114)
at org.codehaus.groovy.tools.shell.Shell$leftShift$0.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:42)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
at org.codehaus.groovy.tools.shell.ShellRunner.work(ShellRunner.groovy:88)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$work(InteractiveShellRunner.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:148)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.work(InteractiveShellRunner.groovy:100)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:272)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:52)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:46)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:133)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:137)
at org.codehaus.groovy.tools.shell.ShellRunner.run(ShellRunner.groovy:57)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.super$2$run(InteractiveShellRunner.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1079)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:128)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuper0(ScriptBytecodeAdapter.java:148)
at org.codehaus.groovy.tools.shell.InteractiveShellRunner.run(InteractiveShellRunner.groovy:66)
at com.tinkerpop.gremlin.groovy.console.Console.<init>(Console.java:60)
at com.tinkerpop.gremlin.groovy.console.Console.main(Console.java:102)
I can recreate your problem pretty easily if I execute the :plugin command against the 2.x version of Gremlin Console. :plugin is a new command for TP3. Are you sure that you are using the right version?
\,,,/
(o o)
-----oOOo-(3)-oOOo-----
plugin activated: tinkerpop.server
plugin activated: tinkerpop.utilities
plugin activated: tinkerpop.tinkergraph
gremlin> Gremlin.version()
==>3.0.0-SNAPSHOT
Your console should look something like the above to use the :plugin command.
I am trying to read website URLS, remove HTML tags, tokenize them, then put them for POS tagging.
It does all the above steps fine but breaks at the POS tagging. The error is coming from thePOSTagging class, anyone figured where I'm going wrong?
Exception in thread "main" java.lang.ClassCastException: java.lang.String cannot be cast to java.util.ArrayList
at POSTaggers.POSTagging.run(POSTagging.java:28)
at java.lang.Thread.run(Thread.java:744)
at Assignment2.Main.main(Main.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
The error is quite straightforward, (you're casting a String to ArrayList in line 29 of POSTagging.java), but I can't see that happening.
What I do see is, you can't cast a Object array to a String array. You're doing:
taggers[0] = new OpenNLP((String[]) a.toArray());
Instead, use:
taggers[0] = new OpenNLP(a.toArray(new String[a.size()]));