topic Re: An internal error occurred during launching a ISP graph in S32 Design Studio

An internal error occurred during launching a ISP graph

imarkwang — Wed, 09 May 2018 03:06:53 GMT

I import a project of the ISP graph into the S32DS. And the diagram was valid. But when I emit the graph to produce code, it would complains below:

Launching ISP sources XXXXXXX encoutered a problem.

An internal error occurred during: "Launching ISP sources imx224_multiple_cameras_lut - imx224_multiple_cameras_lut".
java.lang.NullPointerException.

Re: An internal error occurred during launching a ISP graph

jiri_kral — Wed, 09 May 2018 14:06:10 GMT

Hi,

Can you please share S32DS log file (taken after java exception occurs)? The log file is located in your workspace .metadata folder. Filename is .log. Thanks.

Jiri

Re: An internal error occurred during launching a ISP graph

imarkwang — Thu, 10 May 2018 03:42:04 GMT

hi,

Jiri.

The log of this error list below:

!ENTRY org.eclipse.core.jobs 4 2 2018-05-10 11:36:33.027
!MESSAGE An internal error occurred during: "Launching ISP sources imx224_multiple_cameras_lut - imx224_multiple_cameras_lut".
!STACK 0
java.lang.NullPointerException
at com.nxp.s32ds.gte.isp.core.registry.IspKernelRegistry.getKernelFileByName(IspKernelRegistry.java:120)
at com.nxp.s32ds.gte.isp.core.registry.IspKernelRegistry.resolveKernel(IspKernelRegistry.java:178)
at com.nxp.s32ds.mdt.vpt.isp.internal.ui.launch.IspGenLaunchDelegateUtil.validate(IspGenLaunchDelegateUtil.java:77)
at com.nxp.s32ds.mdt.vpt.isp.internal.ui.launch.IspGenLaunchDelegate.launch(IspGenLaunchDelegate.java:29)
at com.freescale.s32ds.cdt.debug.ui.LaunchConfigurationDelegate2Wrapper.launch(LaunchConfigurationDelegate2Wrapper.java:77)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:885)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1039)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1256)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

And I found that if I add a ipuv to the graph, this issue will occurred. If the ISP graph without ipuv, this issue would never occurred.

Re: An internal error occurred during launching a ISP graph

jiri_kral — Mon, 14 May 2018 13:10:02 GMT

Hi,

I tried reproduce your issue - but no luck. For me is adding more ipuv boxes working okay. Did you check your machine resources - like Free RAM or disk space? Can you please share your ISP Graph project?

Jiri

Re: An internal error occurred during launching a ISP graph

imarkwang — Wed, 30 May 2018 07:21:39 GMT

I reinstalled the S32DS and this issue never occured again.