---
title: "Java.lang.Thread.run(Unkown Source)"
url: "https://openforis.support/questions/1009/javalangthreadrununkown-source"
tags: ["openforis", "collect"]
status: "answered"
score: 0
answer_count: 2
asked: "2017-01-13T14:34:17"
last_activity: "2017-01-19T18:24:33"
source: "Open Foris Support - Q&A Forum"
license: "Copyright Open Foris, 2026. Some rights reserved under creative commons license."
---

# Java.lang.Thread.run(Unkown Source)

Asked by Tobias on 2017-01-13

Hello everybody,

I have a problem that the edit that I do in Collect do not get saved anymore and I only see attributes in the Data Structure view, but not in the Entry Form view. 

If I try to manipulate something it shows the error ( java.lang.NullPointerException).

Does anybody know what the problem is? 

Thanks in advance,


Tobias


## Answer (score 0, by Stefano (OF) on 2017-01-13)

Link: https://openforis.support/questions/1009/javalangthreadrununkown-source/1010

Hi Tobias,  
We will contact you on your private email so you could share with us more info about this problem.  
Many thanks,  
Open Foris Team


## Answer (score 0, by Tobias on 2017-01-19)

Link: https://openforis.support/questions/1009/javalangthreadrununkown-source/1014

Hey Open Foris Team, 

I have figured it out. 

Thanks for the quick response anyways.

Tobias