topic Re: NullPointerException in tHMap in Talend Studio

NullPointerException in tHMap

Anonymous — Fri, 10 Apr 2020 08:28:32 GMT

Hi all,

I am getting 'java.lang.NullPointerException', when I tried running the Talend job for the tHMap component.

However, when I uncheck 'Validate against structure' in the map then I am getting the correct output file.

Error on line 3220 column 23
jt:java.lang.NullPointerException: Exception thrown by extension function {public static
java.lang.String
org.talend.transform.runtime.common.RuntimeSupport.validateValue(java.lang.String,java.util.List,int)}: java.lang.NullPointerException
Exception in component tHMap_1 (Sample)
java.lang.Exception: Overall:Fatal
1: Info - Executing map. (328)
Map: LOCAL_PROJECT/Maps/temp/t3, Properties: {}

2: Fatal - The transformation engine failed. (202)
Exceptionrg.xml.sax.SAXException: Exception thr

To see the whole post, download it here

Re: NullPointerException in tHMap

manodwhb — Fri, 10 Apr 2020 13:00:07 GMT

While creating structure in data mapper make nullable all the field.

Re: NullPointerException in tHMap

Anonymous — Fri, 10 Apr 2020 14:13:51 GMT

I have set all the fields as nullable while creating structure in data mapper still getting an error.

Please Suggest

Re: NullPointerException in tHMap

manodwhb — Thu, 30 Apr 2020 10:16:56 GMT

@shraddhamunoli , can you check the null value is there in the root element? I have faced this issue sometime back.