# Production start error  \[PickMaster 3\]

**URL:** <https://tech-community.robotics.abb.com/t/production-start-error-pickmaster-3/2642>\
**Category:** PickMaster\
**Created:** [April 6, 2009, 6:09am UTC](https://tech-community.robotics.abb.com/t/production-start-error-pickmaster-3/2642 "2009-04-06T06:09:26Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Late](https://avatars.discourse-cdn.com/v4/letter/l/8e7dd6/32.png) [@Late](https://tech-community.robotics.abb.com/u/Late)\
**Post date:** [April 6, 2009, 6:09am UTC](https://tech-community.robotics.abb.com/t/production-start-error-pickmaster-3/2642/1 "2009-04-06T06:09:26Z")

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Hello everybody!

I have a problem after project change. When the project is changed and started again pickmaster says “Robot controller cannot be started. Robot controller is used by another project..”.  
The error comes when user press stop production and opens safedoors before project is stopped(irb340 before clear all rutine) and change product. I am using RIS.  
Pickmaster version is 2.30.0032.

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**Author:** ![pbm\_rml](https://avatars.discourse-cdn.com/v4/letter/p/3ec8ea/32.png) [@pbm\_rml](https://tech-community.robotics.abb.com/u/pbm_rml)\
**Post date:** [January 20, 2010, 1:46am UTC](https://tech-community.robotics.abb.com/t/production-start-error-pickmaster-3/2642/2 "2010-01-20T01:46:59Z")

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Did you find a solution to this issue?

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**Author:** ![Late](https://avatars.discourse-cdn.com/v4/letter/l/8e7dd6/32.png) [@Late](https://tech-community.robotics.abb.com/u/Late)\
**Post date:** [January 20, 2010, 6:24am UTC](https://tech-community.robotics.abb.com/t/production-start-error-pickmaster-3/2642/3 "2010-01-20T06:24:06Z")

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Not yet! I think that is rapid in points where it can not stay stuck if you do not quit the program properly. But this is just pure assumption.