java.lang.NullPointerException in TMap (value = 0 )

[INESBK]

Hi, 

I get the error java.lang.NullPointerException because I have a field that contains 0 value(i think). However, I want to get this value so I don't want to filter the value=0. 

So to catch the error I added the component tLogRow like the screenshot below.

The type of field quality is Integer.

tLogRow print 1546 row with quality=0 after that the job is crashing.

 

So I can't understand the cause of this problems and How can I resolve them? 

 Please help me! 

Best regards.

[Anonymous]

Check if your attributes aren't null. For example, for attribute value: row1.value!=null

[TRF]

Hi,
0 is not null and it's not because you a 0 into a field that you have a java.lang.NullPointerException.
Carefully check for other fields which can be null and participate into expression into your tMap.
Strings are good candidates to generate this kind of error.

[INESBK]

Hi,

Thanks for your replay.

I've checked all the fields but still have the same problem.