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GUIComposer gc.webApp not specified error

Gautam Iyer
Guru 192875 points

Hi Guys,

Recently started working with GUI Composer. It works all fine with CCS 5.5 but when I export the project and paste the same in guicomposer\webapps directory, GUI composer window opens with "gc.webApp not specified" error.

*NOTE: The sample modem_m3 GUI is working very well!

Attached is the screenshot  of the error window.

Regards,

Gautam

  • 0
    Guru 192875 points

    Here's by using -debug in command prompt: Attached debug.log file.

    Fullscreen 4571.debug.log Download 
    [1129/164157:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/164158:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/164158:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/164205:ERROR:gl_surface_egl.cc(63)] eglInitialize failed with error UNKNOWN
[1129/164205:ERROR:gl_surface_win.cc(54)] GLSurfaceEGL::InitializeOneOff failed.
[1129/164205:ERROR:gl_surface_egl.cc(63)] eglInitialize failed with error UNKNOWN
[1129/164205:ERROR:gl_surface_win.cc(54)] GLSurfaceEGL::InitializeOneOff failed.
[1129/164205:ERROR:gl_surface_egl.cc(63)] eglInitialize failed with error UNKNOWN
[1129/164205:ERROR:gl_surface_win.cc(54)] GLSurfaceEGL::InitializeOneOff failed.
[1129/164218:ERROR:ipc_channel_win.cc(401)] pipe error: 232
[1129/164245:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/164247:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/164325:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/164325:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/164357:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/164359:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/164747:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/164748:ERROR:renderer_main.cc(218)] Running without renderer sandbox
[1129/165326:ERROR:tcp_listen_socket.cc(72)] Could not bind socket to 127.0.0.1:4242
[1129/165327:ERROR:renderer_main.cc(218)] Running without renderer sandbox

    c:\ti\guicomposer\eclipse\GUIComposer.exe -console -debug -vmargs -Dgc.webApp=launcher

    Regards,

    Gautam

  • 0
    TI__Genius 16370 points

    Run the launcher itself, or pass in the name of the app for gc.webApp argument.

    Patrick

  • 0 in reply to Patrick Chuong
    Guru 192875 points

    Hi Patrick, 

    The launcher too gives the same error. Btw can you elaborate on the second suggestion "pass in the name of the app for gc.Webapp argument"? 

    Regards, 

    Gautam 

  • 0 in reply to Gautam Iyer
    TI__Genius 16370 points

    If the app that you exported is named "abc", than you can run "guicomposer.exe -vmargs -Dgc.webApp=abc" in the command prompt.

    If the launcher gives the same error, can you attach the webapp here? I'll take a look at your app.

    Patrick

  • 0 in reply to Patrick Chuong
    Guru 192875 points

    Patrick,  that's the funniest part. Its 00:00 here, I was waiting for your reply. Generally I sleep around 9.30pm IST. But it was worth waiting, got few ideas now and hence can sleep well. I'll try few tricks suggested by you the moment I reach office. Again I'll have to wait for a whole day to get response from Texas, as you guys are off work when I start mine. Well that's how it is :)

    Regards, 

    Gautam

  • 0 in reply to Patrick Chuong
    Guru 192875 points

    Hi Patrick,

    guicomposer.exe -vmargs -Dgc.webApp=abc

    This worked out :)

    Thanks & Regards,

    Gautam

  • 0 in reply to Gautam Iyer
    TI__Genius 16370 points

    Glad that it works for you. Executing the launcher in the webapp folder by double clicking it in file explorer or running it in the command prompt shouldn't required to pass any arguments. The launcher is just an executable that execute guicomposer.exe with the arguments for you.

    It is 10 after 12am here :)

    Patrick

  • 0 in reply to Patrick Chuong
    Guru 192875 points

    Patric, I guess the file name mattered too here. When I replaced spaces with underscore(_); it started detecting and now the .exe file work well.

    It is 10 after 12am here :)

    Appreciate it mannn :)

    Regards,

    Gautam