This report has been running fine and all of a sudden is giving the below error message
A BIRT exception occurred. See next exception for more information.
TypeError: Cannot find function getLong in object com.ibm.tivoli.maximo.report.script.MXReportDataSetImpl#4188e92b. (/report/data- sets/script-data-set[#id="1990"]/method[#name="fetch"]#29).
at org.eclipse.birt.report.engine.script.internal.DtEScriptExecutor.handleJS (DtEScriptExecutor.java:99)
at org.eclipse.birt.report.engine.script.internal.DataSetScriptExecutor.handleJS(DataSetScriptExecutor.java:256)
at org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:143)
at org.eclipse.birt.data.engine.impl.ScriptDataSetRuntime.fetch(ScriptDataSetRuntime.java:103)
at org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor$CustomDataSet.fetch(PreparedScriptDSQuery.java:260)
at org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:226)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.fetch(RowResultSet.java:145)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:118)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:96)
at org.eclipse.birt.data.engine.executor.cache.ExpandableRowResultSet.next(ExpandableRowResultSet.java:63)
at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:318)
Below is the code which has been written in FETCH method that's causing the error. If I change getLong to getString then it works without any issue. However I would like to understand what could cause the issue since it was working fine before without any issue.
commLogDataSet = MXReportDataSetProvider.create(this.getDataSource().getName(), "commLogDataSet");
commLogDataSet.open();
commLogSQL = "select commlog.message, commlog.ownerid
from commlog where commlog.commlogid = " + workLogDataSet.getDouble("worklogid")
;
commLogDataSet.setQuery(commLogSQL);
if(commLogDataSet.fetch()) {
row["recordkey"] = commLogDataSet.**getLong**("ownerid");
row["description"] = commLogDataSet.getString("message");
}
commLogDataSet.close();
}
Related
Using two functions to scrape a website results in a driver.get error.
I've tried different variations of while and for loops to get this to work. Now I get a driver.get error. The initial function works on its own, but when running both functions one after another I get this error.
import requests, sys, webbrowser, bs4, time
import urllib.request
import pandas as pd
from selenium import webdriver
driver = webdriver.PhantomJS(executable_path = 'C:\\PhantomJS\\bin\\phantomjs.exe')
jobtit = 'some+job'
location = 'some+city'
urlpag = ('https://www.indeed.com/jobs?q=' + jobtit + '&l=' + location + '%2C+CA')
def initial_scrape():
data = []
try:
driver.get(urlpag)
results = driver.find_elements_by_tag_name('h2')
print('Finding the results for the first page of the search.')
for result in results: # loop 2
job_name = result.text
link = result.find_element_by_tag_name('a')
job_link = link.get_attribute('href')
data.append({'Job' : job_name, 'link' : job_link})
print('Appending the first page results to the data table.')
if result == len(results):
return
except Exception:
print('An error has occurred when trying to run this script. Please see the attached error message and screenshot.')
driver.save_screenshot('screenshot.png')
driver.close()
return data
def second_scrape():
data = []
try:
#driver.get(urlpag)
pages = driver.find_element_by_class_name('pagination')
print('Variable nxt_pg is ' + str(nxt_pg))
for page in pages:
page_ = page.find_element_by_tag_name('a')
page_link = page_.get_attribute('href')
print('Taking a look at the different page links..')
for page_link in range(1,pg_amount,1):
driver.click(page_link)
items = driver.find_elements_by_tag_name('h2')
print('Going through each new page and getting the jobs for ya...')
for item in items:
job_name = item.text
link = item.find_element_by_tag_name('a')
job_link = link.get_attribute('href')
data.append({'Job' : job_name, 'link' : job_link})
print('Appending the jobs to the data table....')
if page_link == pg_amount:
print('Oh boy! pg_link == pg_amount...time to exit the loops')
return
except Exception:
print('An error has occurred when trying to run this script. Please see the attached error message and screenshot.')
driver.save_screenshot('screenshot.png')
driver.close()
return data
Expected:
Initial Function
Get website from urlpag
Find element by tag name and loop through elements while appending to a list.
When done will all elements exit and return the list.
Second Function
While still on urlpag, find element by class name and get the links for the next pages to scrape.
As we have each page to scrape, go through each page scraping and appending the elements to a different table.
Once we reach our pg_amount limit - exit and return the finalized list.
Actual:
Initial Function
Get website from urlpag
Find element by tag name and loop through elements while appending to a list.
When done will all elements exit and return the list.
Second Function
Finds class pagination, prints nxt_variable and then throws the error below.
Traceback (most recent call last):
File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\Scripts\Indeedscraper\indeedscrape.py", line 23, in initial_scrape
driver.get(urlpag)
File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 333, in get
self.execute(Command.GET, {'url': url})
File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 321, in execute
self.error_handler.check_response(response)
File "C:\Users\User\AppData\Local\Programs\Python\Python37-32\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchWindowException: Message: {"errorMessage":"Currently Window handle/name is invalid (closed?)"
For individuals having this error, I ended up switching to chromedriver and using that instead for webscraping. It appears that using the PhantomJS driver will sometimes return this error.
I was having the same issue, until I placed my driver.close() after I was done interacting with selenium objects. I ended up closing the driver at the end of my script just to be on the safe side.
I am new to R. Kindly excuse me if it is a basic query. I am facing a strange situation where I am using try catch to catch errors and warnings while sourcing another script. It is working fine also. However, in one particular case, while sourcing, there is an error message followed by a warning message, but try catch in my script is considering it only as a warning message.
Please find my code as follows
result1 <- tryCatch ({
source("Path with script.R")
inc_val = 1
}, error = function(er) {
inc_val = 2
} , warning = function(er) {
inc_val = 3
},finally = {
})
So in this particular case, result1 is 3 instead of 2, even though there is an error while executing the script.
Kindly let me know where I have done the mistake.
Thanks in advance.
So this is a strange one. My code does a bunch a things that are hard to explain (but if necessary I´ll try to explain), but the following works:
var res = data.delete_if (function(key, value) { return key == "a"; })
but the following crashes:
data.delete_if (function(key, value) { return key == "a"; })
So, the fact that I do not save the result of the delete_if function crashes the browser with the following stack trace:
Error: test: B environment should proxy a Ruby hash. (MDArraySolTest): Java::JavaLang::IllegalStateException: Channel stream was closed before response has been received.
java.lang.reflect.Method.invoke(java/lang/reflect/Method.java:498) org.jruby.javasupport.JavaMethod.invokeDirectWithExceptionHandling(org/jruby/javasupport/JavaMethod.java:453)
Any ideas of why this happens? Any solutions? I can provide more information if needed.
EDIT1:
Doing some more tests I found out that the error occurs only if the call to data.delete_if is the last statement on the script. If I add for example: console.log(""); after the call, everything works fine.
Thanks
I am using wkhtmltopdf tool-kit to convert my webpage to PDF. The code is working fine and it is also creating the PDF perfectly but the code below
Dim process = New Diagnostics.Process()
process.StartInfo.UseShellExecute = False
process.StartInfo.CreateNoWindow = True
process.StartInfo.FileName = wkhtmltopdfLocation
process.StartInfo.Arguments = htmlUrl + " " + pdfSaveLocation
process.Start()
process.WaitForExit(500)
enters a never ending loop. I have rechecked my code and this code does not belong to any loop and there is no unhandled loop in my code either. But this piece of code keeps creating a new process over and over again and does not stop till I stop debugging the project. I'd really like to know what am I doing wrong over here.
Thanks.
I'm trying to open cmd.exe on a new process and pass some code to programatically eject a device; but when trying to do this all I get is:
"Error #2044: Unhandled IOErrorEvent:. text=Error #3218: Error while writing data to NativeProcess.standardInput."
Here's my code:
private var NP:NativeProcess = new NativeProcess();
private function EjectDevice():void
{
var RunDLL:File = new File("C:\\Windows\\System32\\cmd.exe");
var NPI:NativeProcessStartupInfo = new NativeProcessStartupInfo();
NPI.executable = RunDLL;
NP.start(NPI);
NP.addEventListener(Event.STANDARD_OUTPUT_CLOSE, CatchOutput, false, 0, true);
NP.standardInput.writeUTFBytes("start C:\\Windows\\System32\\rundll32.exe shell32.dll,Control_RunDLL hotplug.dll");
NP.closeInput();
}
I also tried with writeUTF instead of writeUTFBytes, but I still get the error. Does anyone have an idea of what I'm doing wrong?.
Thanks for your time :)
Edward.
Maybe cmd.exe doesn't handle standardInput like a normal process.
You could try passing what you want to execute as parameters to the cmd process, rather than writing to the standard input
I think
cmd.exe /C "start C:\Windows\System32\rundll32.exe shell32.dll,Control_RunDLL hotplug.dll"
is the format to pass something as a parameter to cmd to execute immediately.
This site has an example of passing process parameters using a string vector:
http://blogs.adobe.com/cantrell/archives/2009/11/demo_of_nativeprocess_apis.html
Try it without the last line "NP.closeInput();"
See also:
http://help.adobe.com/en_US/as3/dev/WSb2ba3b1aad8a27b060d22f991220f00ad8a-8000.html
I agree with abudaan, you shouldn't need to closeInput().
Also, suggest you add a line break at the end of the writeUTFBytes() call, e.g.:
NP.standardInput.writeUTFBytes("start C:\\Windows\\System32\\rundll32.exe shell32.dll,Control_RunDLL hotplug.dll **\n**");
Lastly, I recommend you listen to other events on the NativeProcess, I use a block of code something like this:
NP.addEventListener(ProgressEvent.STANDARD_OUTPUT_DATA, onStdOutData);
NP.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, onStdErrData);
NP.addEventListener(Event.STANDARD_OUTPUT_CLOSE, onStdOutClose);
NP.addEventListener(ProgressEvent.STANDARD_INPUT_PROGRESS, onStdInputProgress);
NP.addEventListener(IOErrorEvent.STANDARD_ERROR_IO_ERROR, onIOError);
NP.addEventListener(IOErrorEvent.STANDARD_INPUT_IO_ERROR, onIOError);
NP.addEventListener(IOErrorEvent.STANDARD_OUTPUT_IO_ERROR, onIOError);
with the normal event handler functions that at least trace what they receive.
Best of luck - I've just spent a few hours refining NativeProcess with cmd.exe - its fiddly. But I got there in the end and you will too.