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create3000 / x_ite

X_ITE X3D Browser, view and manipulate X3D and VRML scenes in HTML.
https://create3000.github.io/x_ite/
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broken (type violation) world causes crash. #21

Closed splace closed 5 years ago

splace commented 5 years ago

test2

Note: you have to move in order to get the crash, presumably due to the first event being sent.

console output:

flatpak run de.create3000.titania

*** The browser is requested to replace the world with ''.

*** The browser is requested to replace the world with ''.

Done loading scene 'file:///app/share/titania/tools/library/RoundedRectangle2D.x3dv'. Done loading image 'file:///app/share/titania/tools/library/gradient.png'.

Welcome to Titania X3D Browser 4.3.1: Compiled at Aug 29 2018 16:06:39 Current Graphics Renderer Name: X.Org AMD Radeon HD 8600 Series (AMD OLAND / DRM 3.25.0 / 4.17.17-87.current, LLVM 5.0.0) OpenGL extension version: 3.0 Mesa 17.2.7 Shading language version: 1.30, 1.0 es X_ITE (default) Rendering Properties Texture units: 8 / 184 Max texture size: 16384 × 16384 pixel Max lights: 8 Max clip planes: 6 Antialiased: false Color depth: 32 bits Texture memory: 1.0 kB Max vertex uniform vectors: 4096 Max fragment uniform vectors: 4096 Max vertex attribs: 16 Current Javascript Engine Name: Mozilla Foundation SpiderMonkey Description: JavaScript-C 1.8.5 2011-03-31 Version: ECMAv5

Done loading scene 'file:///app/share/titania/tools/AxonometricGridTool.x3dv'. Done loading scene 'file:///app/share/titania/tools/AngleGridTool.x3dv'. Done loading scene 'file:///app/share/titania/tools/GridTool.x3dv'. Done loading scene '/app/share/titania/ui/Logo.x3dv'.

Welcome to Titania X3D Browser 4.3.1: Compiled at Aug 29 2018 16:06:39 Current Graphics Renderer Name: X.Org AMD Radeon HD 8600 Series (AMD OLAND / DRM 3.25.0 / 4.17.17-87.current, LLVM 5.0.0) OpenGL extension version: 3.0 Mesa 17.2.7 Shading language version: 1.30, 1.0 es X_ITE (default) Rendering Properties Texture units: 8 / 184 Max texture size: 16384 × 16384 pixel Max lights: 8 Max clip planes: 6 Antialiased: false Color depth: 32 bits Texture memory: 1.0 kB Max vertex uniform vectors: 4096 Max fragment uniform vectors: 4096 Max vertex attribs: 16 Current Javascript Engine Name: Mozilla Foundation SpiderMonkey Description: JavaScript-C 1.8.5 2011-03-31 Version: ECMAv5

Done loading scene 'file:///app/share/titania/pages/about/splash.x3dv'. Done loading scene '/app/share/titania/pages/about/library/Colors.x3dv#Red'. Done loading scene 'file:///app/share/titania/tools/library/ToolShader.x3dv'. Done loading scene 'file:///app/share/titania/tools/library/ToolShader.x3dv'. Done loading scene 'file:///app/share/titania/tools/library/ToolShader.x3dv'. Done loading scene 'file:///app/share/titania/tools/library/Grid.x3dv#Grid'. Done loading scene 'file:///app/share/titania/tools/library/AngleGrid.x3dv#AngleGrid'. Done loading scene 'file:///app/share/titania/tools/library/AxonometricGrid.x3dv#AxonometricGrid'.

*** The browser is requested to replace the world with 'file:///app/share/titania/pages/about/splash.x3dv'.

*** The browser is requested to replace the world with '/app/share/titania/ui/Logo.x3dv'.

Done loading scene 'file:///app/share/titania/tools/library/RoundedRectangle2D.x3dv'. Done loading image 'file:///app/share/titania/tools/library/gradient.png'. Done loading scene 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading scene 'file:///app/share/titania/tools/library/RoundedRectangle2D.x3dv'. Done loading image 'file:///app/share/titania/tools/library/gradient.png'. Done loading scene 'file:///app/share/titania/pages/about/library/Rotor.x3dv'.

*** The browser is requested to replace the world with 'file:///app/share/titania/pages/about/tab.x3dv'.

Bad Image: Magick: zero-length blob not permitted ' @ error/blob.c/BlobToImage/341, in URL 'data:'. Bad Image: Magick: zero-length blob not permitted' @ error/blob.c/BlobToImage/341, in URL 'data:'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading image 'file:///app/share/titania/pages/about/tab.x3dv'. Done loading scene 'file:///home/simon/Desktop/test2.wrl'.

*** The browser is requested to replace the world with 'file:///home/simon/Desktop/test2.wrl'.

(titania:3): Gtk-CRITICAL **: _gtk_accel_group_attach: assertion 'g_slist_find (accel_group->priv->acceleratables, object) == NULL' failed

(titania:3): Gtk-CRITICAL **: _gtk_accel_group_attach: assertion 'g_slist_find (accel_group->priv->acceleratables, object) == NULL' failed ################################################################################ #

Backtrace

#

Error: signal 11 SIGSEGV

#

Invalid memory reference

# ################################################################################ /app/lib/libtitania-standard.so.0(_ZN7titania17backtrace_symbolsB5cxx11Em+0x2b) [0x7f6587d2470b] /app/lib/libtitania-standard.so.0(+0x110d2f) [0x7f6587d24d2f] /app/lib/libtitania-standard.so.0(+0x111406) [0x7f6587d25406] /lib/libc.so.6() [0x3153a330b0] /app/lib/libmozjs185.so.1.0(+0xdb6f9) [0x7f658d71a6f9] /app/lib/libmozjs185.so.1.0(+0xdbebd) [0x7f658d71aebd] /app/lib/libmozjs185.so.1.0(JS_CallFunctionValue+0x42) [0x7f658d6892e2] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D12spidermonkey7Context9set_fieldEPNS0_18X3DFieldDefinitionERKm+0x29b) [0x7f658a33441b] /app/lib/libtitania-x3d.so.0(_ZNK7titania3X3D9X3DOutput16processInterestsEv+0xbd) [0x7f6589b972fd] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D18X3DFieldDefinition12processEventERKSt10shared_ptrINS0_5EventEE+0xbf) [0x7f6589bbde8f] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D6Router13processEventsEv+0x39) [0x7f658a525339] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D17X3DBrowserContext6updateEv+0x168) [0x7f6589d2fc38] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D17X3DBrowserContext9on_renderEv+0x11) [0x7f6589d30701] /app/lib/libtitania-x3d.so.0(_ZN7titania3X3D19X3DRenderingSurface10on_timeoutEv+0x1a5) [0x7f658a51e6b5] /app/lib/libglibmm-2.4.so.1(+0x57b92) [0x7f658ce8ab92] /lib/libglib-2.0.so.0(+0x4ad53) [0x7f658b670d53] /lib/libglib-2.0.so.0(g_main_context_dispatch+0x15a) [0x7f658b6702ca] /lib/libglib-2.0.so.0(+0x4a688) [0x7f658b670688] /lib/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7f658b67073c] /lib/libgio-2.0.so.0(g_application_run+0x20d) [0x7f658f5639ad] titania(_ZN7titania4puck18BrowserApplication4mainEiPPc+0x2f) [0x78ceaf] titania(main+0x19d) [0x78d6dd] /lib/libc.so.6(__libc_start_main+0xf1) [0x3153a20291] titania(_start+0x2a) [0x7bc89a]

andreasplesch commented 5 years ago

test2 for easier reading:

#VRML V2.0 utf8

DEF integerPosition Script {
    eventIn SFVec3f realPosition
    url "javascript: 
    function realPosition(value) { 
            realPosition=value;
        }
"}
Group {
    children[
        DEF sensor ProximitySensor{size 100 100 100}
    ]
    ROUTE sensor.position_changed TO integerPosition.realPosition
}
andreasplesch commented 5 years ago

The fixed x_ite actually works for me with test2. Tested with:

function realPosition(value, ts) { 
            realPosition=value;
            Browser.print(ts);
        }

AFAIK, titania and x_ite are independant from each other, although they share an overall similar architecture. So this may be more of a titania issue.

[Also see Holger comments on function names and variable names.

Assigning a value to a variable with the same name as a function can mask the function in js, depending on the scope, and vice versa.]

splace commented 5 years ago

tried to test with standalone x_ite, but found difficult due to #22

splace commented 5 years ago

i now see x_ite doen't support .wrl files so has to be Titania.