165681 - no subject - When I am trying to transfer one row fro

tanmayab over 8 years ago

When I am trying to transfer one row from one grid Field to another grid Field in same interface .
An Error Has Occurred
Expression evaluation error in rule 'card_dis_dm_cadencietransactions' at function a!gridField [line 149]: A grid component [label=“”] has an invalid value for “identifiers”. None of the values in “identifiers” can be null.
Please look into this and suggest me a solution for same.

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0 sikhivahans over 8 years ago

@tanmayab Would you mind uploading the code snippet? This would help practitioners on forum to spot out the issue quickly.
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0 Tom Ryan
Appian Employee
over 8 years ago

As the previous comment mentions, it's hard to say what is causing the issue without seeing your expression, but it sounds like you need to check for null values in your data and make sure to handle them appropriately.
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0 tanmayab over 8 years ago

@Tom Ryan I just uploaded the code .Can you check that one .
Document.txt
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0 Tom Ryan
Appian Employee
over 8 years ago

Once I removed references to your objects that I don't have access to, this seemed to work fine for me. This suggests my previous suggestion is probably still the cause - some of the data you are using has a null which you are not handling. Or can you confirm that identifiers does not contain a null value?
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