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POSFML Window Doesn't Appear
 

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    <p>I've been working with SFML to create a small game on the side recently - everything has been surprisingly quick and simple right up until this evening. I'm away from my usual work-station and doing a bit of clean-up on a windows 8 tablet/netbook, and the game window no longer appears. I can run the program, and it instantly finished, and asks me to press any key to exit in the console. I did some research, and realized the version of SFML I was using didn't support ATI graphics cards, so I upgraded the program to 2.0 (it's essentially just a frame-work at the moment, so upgrading only took a couple hours, and I figured it wouldn't hurt even if it didn't fix everything).</p> <p>Unfortunately, it's still not appearing. When I run the program, the console appears, as it's supposed to, but the graphical/render window does not - instead, the text "Press any key to continue." is printed on the console, as if the program has already finished running. Pressing a key results in the program exiting with a return value of 0.</p> <p>The program is written in C++ using Codelite, and compiled using g++. I'm working from a Windows 8 Professional tablet/netbook at the moment, and while I can't test it until I have access to another computer, it was previously working fine, and I've no reason to believe it has stopped doing so outside the current environment. Any suggestions?</p> <p>[UPDATE]: Tried running it on another PC, windows 7, and got a new error about not being able to find the procedure entry point __gxx_personality_v0 in libstdc++-6.dll. The code, in its entirety, is far too large to post, but I don't think that's the problem, as it doesn't seem to even be getting into main().</p> <pre><code>#include &lt;iostream&gt; #include &lt;string&gt; #include &lt;cstdio&gt; #include &lt;cassert&gt; #include "sfml.hpp" #include "angelscript.hpp" #include "MapGenerator.hpp" #include "TestState.hpp" #include "std.hpp" sf::RenderWindow* initialize(); void TestAngelScript(); void MessageCallback(const asSMessageInfo *msg, void *param); int main() { std::cout &lt;&lt; "Made it into main!!!" &lt;&lt; std::endl; TestAngelScript(); std::cout &lt;&lt; "Initializing" &lt;&lt; std::endl; sf::RenderWindow* App = initialize(); TextureHandler::Initialize(); FontHandler::Initialize(); SoundHandler::Initialize(); MusicHandler::Initialize(); InputHandler::Initialize(App); StateEngine engine; IState* state = new TestState(App); engine.AddState(state); sf::Clock clock; while (App-&gt;isOpen()) { sf::Event Event; while (App-&gt;pollEvent(Event)) { // Window closed if (Event.type == sf::Event::Closed) App-&gt;close(); // Escape key pressed if ((Event.type == sf::Event::KeyPressed) &amp;&amp; (Event.key.code == sf::Keyboard::Escape)) App-&gt;close(); } // Get elapsed time float ElapsedTime = clock.restart().asSeconds(); engine.Update(ElapsedTime); App-&gt;clear(); engine.Draw(App); App-&gt;display(); } return EXIT_SUCCESS; } sf::RenderWindow* initialize() { return new sf::RenderWindow(sf::VideoMode(800, 600, 32), "SFML Graphics"); } // Print the script string to the standard output stream void print(std::string &amp;msg) { printf("%s", msg.c_str()); } void TestAngelScript() { // Create the script engine asIScriptEngine *engine = asCreateScriptEngine(ANGELSCRIPT_VERSION); // Set the message callback to receive information on errors in human readable form. int r = engine-&gt;SetMessageCallback(asFUNCTION(MessageCallback), 0, asCALL_CDECL); assert( r &gt;= 0 ); // AngelScript doesn't have a built-in string type, as there is no definite standard // string type for C++ applications. Every developer is free to register it's own string type. // The SDK do however provide a standard add-on for registering a string type, so it's not // necessary to implement the registration yourself if you don't want to. RegisterStdString(engine); // Register the function that we want the scripts to call r = engine-&gt;RegisterGlobalFunction("void print(const string &amp;in)", asFUNCTION(print), asCALL_CDECL); assert( r &gt;= 0 ); // The CScriptBuilder helper is an add-on that loads the file, // performs a pre-processing pass if necessary, and then tells // the engine to build a script module. CScriptBuilder builder; r = builder.StartNewModule(engine, "MyModule"); if( r &lt; 0 ) { // If the code fails here it is usually because there // is no more memory to allocate the module printf("Unrecoverable error while starting a new module.\n"); return; } r = builder.AddSectionFromFile("assets\\scripts\\test.as"); if( r &lt; 0 ) { // The builder wasn't able to load the file. Maybe the file // has been removed, or the wrong name was given, or some // preprocessing commands are incorrectly written. printf("Please correct the errors in the script and try again.\n"); return; } r = builder.BuildModule(); if( r &lt; 0 ) { // An error occurred. Instruct the script writer to fix the // compilation errors that were listed in the output stream. printf("Please correct the errors in the script and try again.\n"); return; } // Find the function that is to be called. asIScriptModule *mod = engine-&gt;GetModule("MyModule"); asIScriptFunction *func = mod-&gt;GetFunctionByDecl("void main()"); if( func == 0 ) { // The function couldn't be found. Instruct the script writer // to include the expected function in the script. printf("The script must have the function 'void main()'. Please add it and try again.\n"); return; } // Create our context, prepare it, and then execute asIScriptContext *ctx = engine-&gt;CreateContext(); ctx-&gt;Prepare(func); r = ctx-&gt;Execute(); if( r != asEXECUTION_FINISHED ) { // The execution didn't complete as expected. Determine what happened. if( r == asEXECUTION_EXCEPTION ) { // An exception occurred, let the script writer know what happened so it can be corrected. printf("An exception '%s' occurred. Please correct the code and try again.\n", ctx-&gt;GetExceptionString()); } } // Clean up ctx-&gt;Release(); engine-&gt;Release(); } // Implement a simple message callback function void MessageCallback(const asSMessageInfo *msg, void *param) { const char *type = "ERR "; if( msg-&gt;type == asMSGTYPE_WARNING ) type = "WARN"; else if( msg-&gt;type == asMSGTYPE_INFORMATION ) type = "INFO"; printf("%s (%d, %d) : %s : %s\n", msg-&gt;section, msg-&gt;row, msg-&gt;col, type, msg-&gt;message); } </code></pre> <p>Nothing is output to the console, save the prompt for input that comes after execution. Program returns 0.</p> <p>Running the program outside the IDE results in a couple errors about missing DLLs (libstdc++-6.dll and libgcc_s_sjlj_1.dll) Once those have been provided, I get the error about the missing procedure entry point... though on the netbook it complains about the same point missing in the SFML audio dll....</p>
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