Semi-unrelated, I'm also seeing:

failed to load level encapsulated script:
[string ""]:4: attempt to index global 'math' (a nil value)

which is coming from xmscene/Scene.cpp:
 592       try {
 593         m_luaGame->loadScript(m_pLevelSrc->scriptSource(), m_pLevelSrc->scriptFileName());
 594       } catch(Exception &e) {
 595         std::string error_msg = m_luaGame->getErrorMsg();
 596         throw Exception("failed to load level encapsulated script :\n" + error_msg);
 597       }


Given loadScript looks like this:
214
215   nRet = luaL_loadbuffer(m_pL, i_scriptCode.c_str(), i_scriptCode.length(),
216                          i_scriptFilename.c_str()) || lua_pcall(m_pL, 0, 0, 0);
217
218   /* Returned WHAT? */
219   if(nRet != 0) {
220     throw Exception("failed to load level script");
221   }


The exception is likely coming from luaL_loadbuffer() -- I wonder if the 'math' module is available at load time (regression?).

Oh, I misread. The message goes from m_luaGame::getErrorMsg(), not the exception.

My mistake.

Here's a problematic level: "the Curse Of the Twelwe Stonemen" (yes that is how it is spelled).

"failed to invoke (bool) OnLoad(): [string ""]:35: attempt to index global 'math' (a nil value)"

Another one: "Magic_Bunny - Scripted" (similar error message, but line/col ":3:").


Some of are failures which list the level name. The level "memoryingame" doesn't even do that (I attached with gdb and break on LuaLibGame::getErrorMsg; go up two frames and look at this->m_idlevel).

From "memoryingame" (l8023): "[string ""]:89: attempt to index global 'table' (a nil value)

From memoryingame's level file[0]:

    function OnLoad()
    ...
    --randomize!
    for i=1,100,1 do sprites=table.shuffle(sprites) end --random arrange!
    ...
    return true
    end


This used to work...

[0]: https://github.com/MichaelHoste/xmoto/blob/master/data/Levels/l8023.lvl

I'm trying to build this against compat-lua-devel, which is 5.1, and I get this:

states/../LuaLibGame.h:113:31: error: 'lua_State' has not been declared
   static int L_Game_StopTimer(lua_State *pL);


I'll file an upstream bug to support 5.2.

https://sourceforge.net/p/xmoto/bugs/64/

I've got this working now, and it works on 'the Curse Of the Twelwe Stonemen'.

Update coming.

It built for me but not in koji. . .working on it. :(

Thanks for working on this. I know it's a *sooper* important bug ;)

xmoto-0.5.10-9.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/xmoto-0.5.10-9.fc20

Package xmoto-0.5.10-9.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing xmoto-0.5.10-9.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-4512/xmoto-0.5.10-9.fc20
then log in and leave karma (feedback).

Looks good to me, I left karma on bodhi. Thanks, Jon.

Package xmoto-0.5.11-1.fc20:
* should fix your issue,
* was pushed to the Fedora 20 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing xmoto-0.5.11-1.fc20'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-4512/xmoto-0.5.11-1.fc20
then log in and leave karma (feedback).

xmoto-0.5.11-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.