ErrLookup › MonoGame/MonoGame
MonoGame/MonoGame
One framework for creating powerful cross-platform games. · C# · 1,287 source files
Analyzed at 1d71bbd0ff on 2026-08-13. 452 documented errors.
| Code / Message | Type | Severity | Tags |
|---|---|---|---|
| Could not find ContentTypeWriter for type | exception | error | content-compiler, serialization, type-writer, reflection, extensibility, mgcb |
| Failed to compile vertex shader | exception | error | opengl, glsl, shader, vertex-shader, effect, content-pipeline |
| Unknown $AssimpFbx$ node | exception | error | fbx, assimp, content-pipeline, model-import, pivot |
| Failed to import root node | exception | error | model, importer, content-pipeline, monogame, assimp, fbx |
| No Graphics Device Service | exception | critical | content, graphics, content-manager, services, graphics-device |
| Unable to link effect program | exception | error | opengl, graphics, shader, linker, effect, monogame |
| Audio has failed to initialize. Call… | exception | critical | audio, initialization, monogame, noaudiohardware, environment |
| Number of bytes must be greater than zero. | validation | error | audio, argument-validation, monogame, streaming, pcm |
| Instanced geometry drawing requires at least OpenGL 3.2 or… | exception | error | opengl, graphics, instancing, hardware-capability, monogame |
| Unknown event + eventId | exception | error | audio, xact, soundbank, not-implemented, content-parsing |
| encodedName | exception | error | vertex, mesh, content-pipeline, monogame, validation, naming |
| Incorrect type reader index found! | exception | error | content, xnb, content-loading, deserialization, corruption |
| Error loading shared resource. Expected type | exception | error | content, xnb, content-loading, deserialization, type-mismatch |
| Unrecognized vertex content type | exception | error | vertex, mesh, content-pipeline, monogame, vertex-buffer |
| There is no supported texture profile for the | exception | critical | texture, content-pipeline, monogame, platform, configuration |
| Cube size must be greater than zero | exception | error | monogame, xna, graphics, texture, argument-validation, texturecube |
| Mismatched channel type | exception | error | vertex, mesh, content-pipeline, monogame, generics |
| Fatal : VkResult is in | console | critical | vulkan, vkresult, native, cpp, gpu, assert |
| The mesh " ", using , contains geometry that is missing… | exception | error | model, content-pipeline, mesh, texture-coordinates, validation, mgcb |
| input is not of the expected type | exception | error | content-pipeline, type-mismatch, monogame |
| ( ): \n | console | info | native, logging, stderr, diagnostics, cpp |
| You cannot deserialize an array into a getter-only property. | exception | error | csharp, monogame, content-pipeline, serialization, arrays |
| Ensure that the loopStart+loopLength region lies within the… | exception | error | audio, monogame, soundeffect, argument-validation, looping |
| No data set on bitmap | exception | error | texture, bitmap, pvrtc, content-pipeline, monogame |
| The provided offset and data Span must total to a larger… | exception | error | vertexbuffer, setdata, span, native, buffer-overflow, monogame, graphics |
| Could not convert from string | exception | error | content-pipeline, type-converter, color, mgcb, configuration |
| Could not load image file of | exception | error | content, texture2d, image-loading, fallback-exception, content-loading |
| Converting from imposterName and processorName is not… | exception | error | content-pipeline, content-builder, obsolete, api-migration, importer, processor, typo |
| {allErrorsAndWarnings.ToString()} | exception | error | content-pipeline, effect-processor, shader, mgfx, compile-error |
| The content file was not found. | exception | error | content, xnb, content-loading, file-not-found, filesystem |
| ffprobe exited with :\n | exception | error | video, ffprobe, ffmpeg, content-pipeline, external-process |
| Buffer is shorter than the specified number of bytes from… | validation | error | audio, argument-validation, monogame, buffer-bounds |
| Parameter type is not supported | exception | error | content, effect, material, reflection, deserialization |
| Unable to change current EAGLContext. | exception | error | ios, opengl, context, threading, monogame |
| The specified variable index is invalid. | exception | error | xact, audio, variables, argument |
| Buffer may not be null or empty. | validation | error | audio, dynamic-sound, submit-buffer, argument-validation, null-reference |
| Failed to create importer | exception | error | content-pipeline, pipeline-manager, importer, process-content, resolution |
| The type ' ' cannot be processed by as a ! | exception | error | content-pipeline, pipeline-manager, processor, type-mismatch, mgcb |
| There is no supported audio profile for the | exception | error | audio, content-pipeline, platform, target-platform, console, unsupported |
| Unhandled WAV format | exception | error | audio, wav, format, sample-count, validation, monogame |
| sampleRate | validation | error | audio, argument-validation, monogame, sample-rate |
| Type ' ' is not a subclass of BitmapContent. | exception | error | texture, content-pipeline, monogame, reflection, validation |
| Multiple skeletons found. Please ensure that the model does… | exception | error | fbx, assimp, content-pipeline, skeleton, skinning, model-import |
| A pixel shader must be set! | exception | error | opengl, graphics, shader, pipeline-state, monogame |
| Color format " " is not supported | exception | error | texture, bitmap, content-pipeline, monogame, generics |
| {ex.Message} | exception | error | content-pipeline, effect-processor, shader, mgfx, parse-error |
| Instanced geometry drawing with base instance requires at… | exception | error | opengl, graphics, instancing, hardware-capability, monogame |
| Invalid texture filter! | exception | error | directx, graphics, sampler-state, enum-validation, monogame |
| Type T is of an invalid size for the format of this texture. | validation | error | monogame, graphics, texture2d, surfaceformat, marshalling, validation, argument-exception, getdata-setdata |
| Incorrect file type! Expected '.wav' but found '. | exception | error | audio, content-pipeline, importer, wav, mp3, wma, type-mismatch |
| Unknown vertex element usage for channel | exception | error | vertex, mesh, content-pipeline, monogame, vertex-buffer, naming |
| Could not find " " font file at " ". | exception | critical | audio, importer, content-pipeline, monogame, file-not-found |
| The arraySlice is out of range for this Texture3D. | exception | error | directx, graphics, rendertarget, texture3d, argument-validation, monogame |
| Could not destroy EGL context | exception | error | android, egl, opengl, graphics-context, teardown, driver |
| {message} | exception | error | content-pipeline, effect-processor, shader, mgfx, compile-error |
| Framebuffer Incomplete. | exception | error | opengl, graphics, framebuffer, render-target |
| EAGLContext.PresentRenderbuffer failed. | exception | error | ios, opengl, framebuffer, swap-buffers, monogame |
| Vertex stride can not be larger than the vertex buffer size. | exception | error | monogame, xna, graphics, vertexbuffer, argument-validation, vertex-declaration, buffer-size |
| Couldn't find a default importer for | exception | error | content-pipeline, pipeline-manager, importer, mgcb, resolution |
| Couldn't find a default processor for importer | exception | error | content-pipeline, pipeline-manager, processor, importer, mgcb |
| Could not retrieve surface format of source bitmap | exception | error | content-pipeline, bitmap, surface-format, graphics |
| The loopLength cannot be negative. | exception | error | audio, argument-validation, monogame, looping |
| Failed to serialize the effect! | exception | error | content-pipeline, effect-processor, shader, serialization, mgfx |
| You cannot modify a default sampler state object. | exception | error | monogame, graphics, sampler-state, immutable, default-state-object, invalid-operation |
| Content reader could not be found for | exception | error | content, reflection, reader, aot, deserialization |
| Processor ' ' had unexpected failure! | exception | error | content-pipeline, pipeline-manager, processor, exception-wrapping, process-content |
| Failed to get default constructor for ContentTypeReader. To… | exception | error | content, aot, ios, mobile, mono, reflection |
| Importer ' ' had unexpected failure! | exception | error | content-pipeline, pipeline-manager, importer, exception-wrapping, process-content |
| rpcCurve.Parameter | exception | error | xact, audio, rpc, internal, data-format |
| Type ' does not have a constructor with signature (int… | exception | error | texture, content-pipeline, monogame, reflection, validation |
| Cannot access ActiveContext because there is no active… | exception | error | content-pipeline, context-scope, async-local, monogame |
| The GraphicsDevice must not be null when creating new… | exception | critical | monogame, effect, graphics-device, null-argument, resource |
| Failed to open capture device. | exception | error | audio, openal, microphone, capture, hardware |
| Audio file contains audio data with unsupported sample rate… | validation | error | audio, wav, content-pipeline, sample-rate, importer |
| Could not load asset! | exception | error | content, xnb, content-loading, deserialization |
| Opening stream error. | exception | error | content, xnb, content-loading, io, fallback-exception |
| Unknown material content type! | exception | error | material, content-pipeline, type-mismatch, extensibility, mgcb |
| **ERROR** Fatal Error with HRESULT of %08X\n | console | critical | directx12, directx, d3d12, hresult, native, cpp, gpu |
| indices | exception | error | content, array, internal, corruption |
| The loopStart cannot be greater than the total number of… | exception | error | audio, argument-validation, monogame, looping |
| TypeConverter for -> is not implemented. | exception | error | vertex, mesh, content-pipeline, monogame, type-conversion |
| Unable to determine the current display mode. This can… | exception | critical | csharp, monogame, graphics, windows, hidpi, display-mode, environment |
| Buffer duration must be a value between 100 and 1000… | validation | error | audio, argument-validation, monogame, microphone, capture |
| Node " " is not an ancestor of " ". | exception | error | fbx, assimp, content-pipeline, internal, node-hierarchy |
| Vertex channel with name | exception | error | vertex, mesh, content-pipeline, monogame, validation |
| Calculated block align does not match RIFF | exception | error | audio, content-pipeline, wav, riff, block-align, corrupt-file |
| You should have at least one point in points. | exception | error | math, bounding-volume, argument-validation, geometry |
| Incorrect data size. Expected | exception | error | texture, bitmap, pvrtc, content-pipeline, monogame, validation |
| Invalid stencil operation! | exception | error | directx, graphics, depth-stencil, enum-validation, monogame |
| MonoGame requires OpenGL 3.0 compatible drivers, or either… | exception | critical | opengl, graphics, drivers, desktopgl, context-creation |
| Could not copy between | exception | error | content-pipeline, bitmap, format-conversion, graphics |
| Elements cannot be empty | exception | error | vertexdeclaration, constructor, null-argument, monogame, graphics |
| Not have enough entries in space-separated list! | exception | error | csharp, monogame, content-pipeline, serialization, vectors, xml |
| Marker event | exception | error | xact, audio, clip, not-implemented, events |
| Total bone weights in a collection must not be zero | validation | error | content-pipeline, model, skinning, bone-weights |
| existingInstance | exception | error | content, array, deserialization, corruption |
| MS-ADPCM is not supported by this OpenAL driver | exception | error | audio, openal, adpcm, codec, compatibility |
| Cannot resize MipmapChainCollection. This type of texture… | exception | error | texture, content-pipeline, monogame, collection |
| There was an error processing | exception | error | audio, content-pipeline, wrapper, invalid-content, inner-exception |
| elementCount is not the right size, elementCount *… | exception | error | monogame, xna, graphics, texture, argument-validation, texturecube, buffer-size, surfaceformat, compressed-texture |