Can someone please explain to me why this break code connects to another block of code and what I can do to resolve this? I'm kinda new to programming. I've tried rearranging it but it doesn't execute the other code. The error message says "unreachable statement."
Related
I have a very strange problem in handling of a PLSQL package.
We have the same package and body in two environments PRODUCTION and TEST. The one on PRODUCTION compiles with no issues but on TEST it throws this error
Error:
ORA-06553: PLS-103: Encountered the symbol "ALTERNATIV_NAME" when expecting one of the following:
<an identifier> <a double-quoted delimited-identifier>
ORA-06553: PLS-112: end-of-line in quoted identifier".
I have copied the same package structure with the body from PRODUCTION to TEST database, but still I get the same. The body throws the above mentioned error.
I am unable to understand what is 'ALTERNATIV_NAME', any help is much appreciated.
The error is a syntax error. There's something in the source code which is breaking compilation. The error message should include line numbers which will point you to the spot to look at.
Questions in the form 'my code runs in environment A but fails in environment B' are virtually impossible for us to answer. Even if you posted your code the chances are we still won't be able to help, because the most likely cause is some difference between the two environments, and obviously we don't have access to them.
The good news is, you do have access to your two environments and so you can figure out what is different between the two. For instance, one possible explanation is a non-printing character in the script which is ignored in one environment but hurls in the other because they're on different operating systems.
Incidentally, this suggests you have a problem in your deployment process. You shouldn't have anything in PRODUCTION which hasn't been run successfully in TEST.
I know it is late, but maybe help someone.
I had same issue, it appears that inside the PL/SQL code , i was referencing a column
inside a view,
when I browsed the view in sql developer editor, the column name spans two lines!!!...
putting it in one line fixed my problem.
When the code HERE(Edit: Wrong code :) is used, the Serial monitor is spammed with this:
http://pastebin.com/nsD4CALFg
I cannot find any problems with the code, and it is a long one...
EDIT2: It now spams this http://pastebin.com/BXfFFBKHz
I know what was wrong(Sort of)... There was a bug with that specific program, because I copied the exact same program into an empty one and it worked :L...
Yesterday I was getting a NullReferenceException in my asp .net 2.0 web app. I couldn't figure out what was going wrong and at the end of my work day I decided to give up for the day, get some rest and come back to the problem and actually trace through my code and find where it broke.. Today (next day) I launch the web app and the problem is gone.
I know that it was pointing to a Page_Load in my code for the initial page (Default.aspx).
I guess I'm just kinda wondering how that happens? I know that when I started getting the exception I was really stumped because there were no code changes made or published to the server so that was the first thing that grabbed my attention and made me think that there was a problem with the server-client connection.
Anyways, no biggie if there isn't an answer out there, just kinda seemed silly. Sorry that I can't provide more details but I can't trace down the problem now. If it occurs again I'll be sure to trace the exception down in the code to exactly which line breaks it.
Maybe the reason why the exception was happening was because a correct value has been placed into an object? That error just doesn't go away by itself. NullReferenceException is common if you don't test for things like:
if (myObj != null)
//ok to assign
else
//not so ok handle it
So maybe from the time that you went and got rest and came back the following day a valid value was placed where this exception was occurring. But this exception can be thrown from anywhere, are you tapping into some sort of database?
Are you reading column data that should not be nullable?
Are you trying to access .ToString() on a null object, etc etc.
Hundreds of reasons.....
i made a program using Qt for Symbian, its all working very well ... However, it always exits with a status code -10737something when i close the program
i think the problem is in the deconstructer, maybe some memory leaks ... any suggestion on how to solve this problem, or to find the error using Qt Creator?
thanks
Record the exact number, convert it to hexadecimal, then put the result into a search engine and see what you can find.
The exit code you've got is most likely an error code which would normally be represented in hexadecimal (but the operating system has chosen to report program exit codes in signed decimal format).
Symbian defines a lot of globally used error codes. The most complete error code reference I know of can be found on newlc.com page.
If you post the question on SO, please be as precise as possible, don't write "I got -128903something error, please help", because the answer to the question phrased this way is "You've got an error somewhere in your code".
So if you need more help, post the error code with all details.
See code below, for some reason it only works when I put a breakpoint on line 2 (*) is there some delay? Is it starting the next line before it finishes the 2nd one?
dp.SSLCertStoreType = nsoftware.IBizPayPal.DirectpaymentSSLCertStoreTypes.sstPEMKey
*dp.SSLCertStore = My.Computer.FileSystem.ReadAllText(Server.MapPath("\cert_key_pem.txt"))
dp.SSLCertSubject = "*"
Note: The error is thrown on the 3rd line only when the breakpoint is set on the 2nd line, after releasing the break the program executes my paypal purchase via credit card.
I will post the error again I am replicating it now...
System error: Could not acquire security credentials: error 8009030E.
There it is, while it should say "Order Confirmed!" type message if working correctly.
Almost certainly a threading issue, but nobody is going to be able to answer definitively unless they're familiar with nsoftware.IBizPayPal
Sometimes you can find that breaking can mutate an object's state, due to the locals window evaluating object properties. If they have a side-effect, then all bets are off, unfortunately :( No idea whether this is happening in your case.
I have no knowledge of ASP, so just wondering aloud: Could this be due to multithreading? You know when you put a break point you sort of freeze execution of all threads, but not so in the real execution.