cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Community Tip - When posting, your subject should be specific and summarize your question. Here are some additional tips on asking a great question. X

About the "null" error

OnurNalbantoglu
13-Aquamarine

About the "null" error

I am working on a workflow. I created an expression. I want it to appear on the screen when the user enters multiple data. However, whenever multiple entries are made, it brings "null" to the beginning of the attribute value. The html code I created to appear on the screen and the screenshot of the Error are attached.

I request your help.

 

ptccommunty.pngScreenshot_1.png

 

com.ptc.core.lwc.server.PersistableAdapter obj = new com.ptc.core.lwc.server.PersistableAdapter(primaryBusinessObject,null,null,null);

obj.load("REF_TEKLIF_NO");

Object value= obj .get("REF_TEKLIF_NO");

if (value instanceof Object[]) {

Object values[] = (Object[]) value;

for(int vv=0; vv < values.length; vv++)

{ REF_TEKLIF_NO = REF_TEKLIF_NO + (vv == 0 ? "" : ", ") + (java.lang.String) values[vv]; }

}

else {

REF_TEKLIF_NO = (java.lang.String) value;

}

1 REPLY 1

Hi @OnurNalbantoglu.

 

Please confirm the product you are using.

 

Regards.

 

--Sharon

Top Tags