Cannot start application on WP8548

Hi all,

I encountered an problem on running applocation on my WP8548 via command line. The app that I tried with is the sample code helloWorld that came from the Legato installation. What strange enought is that when I try the same thing with another sample code it worked properly. Below I attach the log content when the error occurs.

Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | app.c CreateTmpFs() 1204 | Mounted tmpfs at /legato/systems/current/appsWriteable/helloWorld/tmp.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | app.c CreateFileLink() 1504 | Created file link ‘/tmp/legato/serviceDirectoryServer’ to ‘/legato/systems/current/appsWriteable/helloWorld/tmp/legato/serviceDirectoryServer’.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | app.c CreateFileLink() 1504 | Created file link ‘/tmp/legato/serviceDirectoryClient’ to ‘/legato/systems/current/appsWriteable/helloWorld/tmp/legato/serviceDirectoryClient’.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxCoreDumpFileBytes to value 102400.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxFileBytes to value 102400.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxLockedMemoryBytes to value 8192.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxFileDescriptors to value 256.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxMQueueBytes to value 512.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxThreads to value 20.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | resourceLimits.c SetRLimitValue() 282 | Setting resource limit maxQueuedSignals to value 100.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | proc.c proc_Start() 1190 | Starting process ‘helloWorld’ with pid 1176
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[1176]/supervisor T=main | proc.c proc_Start() 1155 | Execing 'helloWorld’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=unknown | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_refPathIteratorMap’ is truncated to 'framework.hashMap_refPathIterat’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_refEventHandlers’ is truncated to 'framework.hashMap_refEventHandl’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_refDefault Timer SafeRe’ is truncated to 'framework.hashMap_refDefault Ti’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.MessagingClientInterfaces’ is truncated to 'framework.MessagingClientInterf’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_refHandlersRef’ is truncated to 'framework.hashMap_refHandlersRe’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_MessagingServices’ is truncated to 'framework.hashMap_MessagingServ’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.hashMap_MessagingClients’ is truncated to 'framework.hashMap_MessagingClie’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.PipelineSIGCHLD-reports’ is truncated to 'framework.PipelineSIGCHLD-repor’
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/framework T=main | LE_FILENAME le_mem_ForceAlloc() 841 | Memory pool ‘framework.DestructorObjs’ overflowed. Expanded to 1 blocks.
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | UNKNOWN[1176]/ T=main | _componentMain.c _helloComponent_Init() 26 | Initializing helloComponent component library.
Jan 6 00:02:28 swi-mdm9x15 user.debug Legato: DBUG | helloWorld[1176]/framework T=main | LE_FILENAME InitPool() 303 | Memory pool name ‘framework.msgs-LogControlProtocol’ is truncated to 'framework.msgs-LogControlProtoc’
Jan 6 00:02:28 swi-mdm9x15 user.err Legato: =ERR= | helloWorld[1176] | helloWorld: symbol lookup error: helloWorld: undefined symbol: le_sig_InstallShowStackHandler
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | proc.c proc_SigChildHandler() 1942 | Process ‘helloWorld’ (PID: 1176) has exited with exit code 127.
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | proc.c GetFaultAction() 1744 | No fault action specified for process ‘helloWorld’. Assuming ‘ignore’.
Jan 6 00:02:28 swi-mdm9x15 user.warn Legato: -WRN- | supervisor[449]/supervisor T=main | app.c app_SigChildHandler() 3221 | Process ‘helloWorld’ in app ‘helloWorld’ faulted: Ignored.
Jan 6 00:02:28 swi-mdm9x15 user.warn Legato: -WRN- | _appStopClient[1177]/framework T=main | LE_FILENAME CreateSocket() 550 | Socket opened as standard i/o file descriptor 2!
Jan 6 00:02:28 swi-mdm9x15 user. info Legato: INFO | supervisor[449]/supervisor T=main | apps.c DeactivateAppContainer() 340 | Application ‘helloWorld’ has stopped.

Could you please help me to find what is wrong? Thanks a lot.

Hello Lichen,

Would you please confirm the Legato framework version on your build system and running on WP8548?

Is it running identical version?

Thx

Hi Lotam,

Yes you make the exact point. I solved this problem shortly after this post. The platform version should be identical.

Thanks.