# Troubleshooting

- [AI Dev Kit does not appear in Tools menu](/ai-dev-kit/introduction/troubleshooting/ai-dev-kit-does-not-appear-in-tools-menu.md): If AI Dev Kit is not visible in Unity after install, please read this instructions
- [The type or namespace name 'AIDevKit' could not be found](/ai-dev-kit/introduction/troubleshooting/the-type-or-namespace-name-aidevkit-could-not-be-found.md)
- [The type or namespace name 'Newtonsoft' could not be found](/ai-dev-kit/introduction/troubleshooting/the-type-or-namespace-name-newtonsoft-could-not-be-found.md)
- [The type or namespace name 'UniTask<>' could not be found](/ai-dev-kit/introduction/troubleshooting/the-type-or-namespace-name-unitask-less-than-greater-than-could-not-be-found.md)
- [Getting Complier Errors after AI Dev Kit update](/ai-dev-kit/introduction/troubleshooting/getting-complier-errors-after-ai-dev-kit-update.md)
- [Model 'gpt-4o (or other model name)' not found](/ai-dev-kit/introduction/troubleshooting/model-gpt-4o-or-other-model-name-not-found.md)
- [HTTP/1.1 400 Bad Request](/ai-dev-kit/introduction/troubleshooting/http-1.1-400-bad-request.md)
- [Timeout Issues](/ai-dev-kit/introduction/troubleshooting/timeout-issues.md)
- [\[IL2CPP\] Cannot Convert 'Nullable\<Enum>' to 'int' During Android Build](/ai-dev-kit/introduction/troubleshooting/il2cpp-cannot-convert-nullable-less-than-enum-greater-than-to-int-during-android-build.md)