# Java 'NoClassDefFound' Error when retargetting on client running Raspberry Pi OS

**URL:** <https://forum.inductiveautomation.com/t/java-noclassdeffound-error-when-retargetting-on-client-running-raspberry-pi-os/48315>\
**Category:** Ignition\
**Created:** [June 29, 2021, 3:11pm UTC](https://forum.inductiveautomation.com/t/java-noclassdeffound-error-when-retargetting-on-client-running-raspberry-pi-os/48315 "2021-06-29T15:11:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [June 29, 2021, 3:17pm UTC](https://forum.inductiveautomation.com/t/java-noclassdeffound-error-when-retargetting-on-client-running-raspberry-pi-os/48315/2 "2021-06-29T15:17:44Z")

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See this topic:

> [@Linux and Ignition 7.9.10](http://forum.inductiveautomation.com/t/linux-and-ignition-7-9-10/34447):
>
> Hello fellow Ignitioners, I turn to you with request related to running Ignition application on Linux. To describe my problem prescisely: I have no problem running Ignition applications on Linux when the application comes from server with Ignition 7.9.4. I have problem, on the very same Linux PC, running applications from Ignition 7.9.10. The Linux was RaspberryPI with IcedTea8 and openjdk-8. I got the following screen when trying to launch that application from 7.9.10 with error java.lang…

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