# Debug whith dev studio

**URL:** <https://forum.sierrawireless.com/t/debug-whith-dev-studio/16489>\
**Category:** IoT Modules\
**Created:** [May 25, 2019, 1:31pm UTC](https://forum.sierrawireless.com/t/debug-whith-dev-studio/16489 "2019-05-25T13:31:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![zuuuuk](https://avatars.discourse-cdn.com/v4/letter/z/e5b9ba/32.png) [@zuuuuk](https://forum.sierrawireless.com/u/zuuuuk)\
**Post date:** [May 25, 2019, 1:31pm UTC](https://forum.sierrawireless.com/t/debug-whith-dev-studio/16489/1 "2019-05-25T13:31:38Z")

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Hello  
i used dev studio and i have problem whith debug.  
when i start debug i get error  
**Application [helloTest]  
/legato/systems/current/bin/app runProc helloTest --exe=bin/gdbserver – :2345 bin/hellotest  
Process exited with 1**

how to fix it?