Tmap null pointer exception

[Anonymous]

Hello,
I'm using Java TOS 2.4.0.RC1.
I'm using a tWaitForFile to start a mixing a xml File and doing a lookup on DB2 AS400 table.
During the first iteration i have no problem all succeed but the second iteration make a nullpointerException in Tmap.

Exception in component tMap_1
java.lang.NullPointerException
at rfid.rfid_0_1.rfid.tWaitForFile_1Process(rfid.java:2051)
at rfid.rfid_0_1.rfid.tAS400Connection_1Process(rfid.java:261)
at rfid.rfid_0_1.rfid.runJobInTOS(rfid.java:3940)
at rfid.rfid_0_1.rfid.main(rfid.java:3852)
It's seem due to lookup component but i' don't understand why.

Thanks for reply

[amaumont]

Sorry, we can't share variables between jobs for the moment, it will possible a day but I don't know when.
You can wait for the 2.4 RC4 or modify the templates like described above.
amaumont

[Anonymous]

Ok thanks for your answer.
Regards,
ben23

[Anonymous]

I have the same problem on Talend 4.0.2, but when I tried to execute the 1st workaround, I saw that the code was already removed in the files.

[_AnonymousUser]

Hi Everyone,
In my job.in tMap Component am getting null Pointer Exception Error.the error which am getting in my job is :
Exception in component tMap_1
java.lang.NullPointerException
at demo.bagmakers_new_0_1.BagMakers_New.tFileInputExcel_1Process(BagMakers_New.java:13692)
at demo.bagmakers_new_0_1.BagMakers_New.runJobInTOS(BagMakers_New.java:16145)
at demo.bagmakers_new_0_1.BagMakers_New.main(BagMakers_New.java:16016)
disconnected
Job BagMakers_New ended at 09:34 01/02/2012.
Can anyone help me out in resolving this error its urgent...
Thanks in Advance,
Sruthi

[Anonymous]

Hi Sruthi
You'd better upload screenshots of tMap.
Then we can figure out and fix it.
Regards,
Pedro

[Anonymous]

I have the exactly the same problem and when I executed the workaround the line of code was removed in the files. This post has been a great help.

[Anonymous]

Sorry to restart the thread.
But I am getting the same error in Talend 5.3.
Checked the component java file, but I dont find anything to be commented on line 91 and 111.
Please help me to resolve this. This has happened suddenly. I didn't face this issue earlier.
Keyur

[janhess]

We need more info such as map rule. You are probably doing some java processing on a null value in your map rule.

[Anonymous]

Thanks for the reply.
It is indeed the case. I have rectified it.

[Anonymous]

Hey,
I am having the same problem too, how do i solve this error ,
even due the records are saved to the database successfully i just dont like seeing this error and i not sure if it might make the job fail in future .
 
Thanks
chidozie