On 10 January 2014 09:36, Huo, Halton <halton....@intel.com> wrote: > I tried the extension with following steps, it works as wish > > 1. ninja -C out/Debug echo_extension > > 2. ./out/Debug/xwalk > –external-extensions-path=out/Debug/tests/extension/echo_extension > xwalk/extension/test/data/index.html >
Thanks for getting back to me. I finally realised one silly mistake I'd made: I had given the extensions file the wrong name. I called it "echo.so" when it needs to be called "libecho.so". Once I'd fixed this, I then realised my compile command was wrong, as I forgot to compile for 32bit. Once I'd done that, everything worked fine. Thanks again for your help. Elliot > > I guess it is because you url is not give a html page that access the echo > JS api. (Xwalk extension is lazy binding). If still problem, please use > –remote-debugging-port=9222 to check whether the js api is exposed. > > Thanks, > Halton. > From: Crosswalk-dev [mailto: > crosswalk-dev-boun...@lists.crosswalk-project.org] On Behalf Of Smith, > Elliot > Sent: Friday, January 10, 2014 12:56 AM > To: crosswalk-dev@lists.crosswalk-project.org > Subject: [Crosswalk-dev] Crosswalk extensions on Tizen > > I'm attempting to write a Crosswalk extension in C to run on Tizen 2.1.1 > on x86. I'm compiling my extension against Crosswalk master and using the > latest Crosswalk rpm for Tizen x86 (crosswalk-4.32.67.0-0.i586.rpm). > > I've put my efforts so far in this repo: > https://github.com/townxelliot/xwalk-extension-example > > There are some instructions in the repo describing the steps I've tried. > > However, I'm unable to get the extension to load correctly. > > When I run the application with this command (as root): > > xwalk --external-extensions-path=/home/developer/extensions-demo/lib/ \ > /home/developer/extensions-demo/ > > (my .so file is in /home/developer/extensions-demo/lib/) > > I get this output: > > [0101/022401:INFO:gpu_info_collector_x11.cc(80)] NVCtrl extension does not > exist. > [0101/022401:ERROR:appcore_context.cc(105)] Failed to get the package: > [0101/022401:ERROR:device_capabilities_storage_tizen.cc(78)] Failed to read > SD card status > [0101/022401:WARNING:proxy_service.cc(890)] PAC support disabled because > there is no system implementation > [0101/022401:ERROR:unix_domain_socket_util.cc(132)] connect > /root/.ecore/elm_indicator_portrait/0: No such file or directory > [0101/022401:ERROR:desktop_root_window_host_x11.cc(597)] Not implemented > reached in virtual void > views::DesktopRootWindowHostX11::SetWindowIcons(const gfx::ImageSkia&, > const gfx::ImageSkia&) > [0101/022402:INFO:CONSOLE(17)] "Uncaught ReferenceError: echo is not > defined", source: app://fmokkgglgnehmmopkkplpimkdmmanchj/index.html (17) > > The last line suggests the extension hasn't loaded. The application itself > does load, and I can see the HTML page. > > Is there anything obvious I'm missing? > > Thanks. > Elliot > -- > Elliot Smith > Senior Software Engineer > Intel Open Source Technology Centre > -- Elliot Smith Senior Software Engineer Intel Open Source Technology Centre
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