https://community.qlik.com/t5/Talend-Studio/java-lang-NullPointerException-error-while-running-my-job/m-p/2219054#M14000 <P><A href="https://community.qlik.com/s/profile/0053p000007LQvwAAG">@sushantk19</A>&nbsp;, you need to handle null first and then write expressions and please find the below is example something like this.</P> <P>&nbsp;</P> <P>row1.col1.equals("TA")?"Thadae":"Vadea"</P> <P>&nbsp;</P> <P>rewrite this way</P> <P>&nbsp;</P> <P>("TA").equals(row1.col1)?"Thadae":"Vadea"</P> Mon, 15 Jun 2020 16:38:43 GMT manodwhb 2020-06-15T16:38:43Z https://community.qlik.com/t5/Talend-Studio/java-lang-NullPointerException-error-while-running-my-job/m-p/2219053#M13999 <P>Hello,</P> <P>&nbsp;</P> <P>I keep getting the below error when i run my jobs in Talend. how do i know where and which row is causing this issue? I know it is related to some NULL value that I am getting out of my lookup but still I want to know exactly which row or condition is failing? Is there a way i can debug these issues faster? I am new to talend.</P> <P>&nbsp;</P> <P>Exception in component tMap_1 (job_DM_000_Order_Fact)<BR />java.lang.NullPointerException</P> Sat, 16 Nov 2024 02:08:45 GMT https://community.qlik.com/t5/Talend-Studio/java-lang-NullPointerException-error-while-running-my-job/m-p/2219053#M13999 sushantk19 2024-11-16T02:08:45Z https://community.qlik.com/t5/Talend-Studio/java-lang-NullPointerException-error-while-running-my-job/m-p/2219054#M14000 <P><A href="https://community.qlik.com/s/profile/0053p000007LQvwAAG">@sushantk19</A>&nbsp;, you need to handle null first and then write expressions and please find the below is example something like this.</P> <P>&nbsp;</P> <P>row1.col1.equals("TA")?"Thadae":"Vadea"</P> <P>&nbsp;</P> <P>rewrite this way</P> <P>&nbsp;</P> <P>("TA").equals(row1.col1)?"Thadae":"Vadea"</P> Mon, 15 Jun 2020 16:38:43 GMT https://community.qlik.com/t5/Talend-Studio/java-lang-NullPointerException-error-while-running-my-job/m-p/2219054#M14000 manodwhb 2020-06-15T16:38:43Z