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PluginDaemonBadRequestError when downloading/uploading local plugins on Windows 11(Solved!) #57
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Originally created by @mymian on GitHub (Mar 22, 2025).
Environment:
Operating System: Windows 11
Go Version: 1.24.1
dify-plugin-daemon: latest
dify1.1.1
Steps to Reproduce:
Create a .env file in the cmd/serve directory.
Run the command go run main.go in the terminal.
Successfully start the Dify project locally.
Attempt to download or upload a local plugin.
Expected Result:
The plugin should be downloaded/uploaded successfully without any errors.
Actual Result:
The following error occurs:
PluginDaemonBadRequestError: file not found: icon.svg failed to remap tool icon failed to remap assets failed to save package
Additional Information:
The plugin being downloaded/uploaded does contain the icon.svg file, as verified multiple times.
I'm wondering if there is a way to resolve this issue by modifying the .env file.
Request:
Could you please provide guidance on how to fix this error? Is there a specific configuration in the .env file that might be causing this issue?
@mymian commented on GitHub (Mar 26, 2025):
直接就写中文了。
在win11本地启动运行这个组件的时候踩了不少坑，最主要的问题就是双斜杠\ 识别不了的bug，在代码中找到对应的路径将 \ 改成 / 即可。
比如zip.go 中解压：原代码为 filename = filepath.Join(workingPath, filename) ，报错copy plugin to working directory error: open .git\COMMIT_EDITMSG: file does not exist open .git\COMMIT_EDITMSG: file does not exist extract plugin to working directory error
更改为： filename = strings.Replace(filepath.Join(workingPath, filename), "\", "/", -1) ，解决问题。
下面我提供一下解决的bug顺序，可以参考一下：
运行步骤：
我是在cmd/server目录下运行 go run main.go，启动的程序，.env文件也在该目录下，修改插件存放位置主要还是为了容易排查和管理，关键配置如下：
遇到并解决问题如下，仅供参考：
解决方法：assets.go 文件，添加路径前缀
解决方法：zip.go 文件，func (z *ZipPluginDecoder) ExtractTo(dst string) 方法，里面涉及到路径的 \ 都改成 / 解决。
解决方法： 检查.env中PYTHON_INTERPRETER_PATH的配置是否正确，如果正确，则pip install uv 。
failed to create virtual environment
解决方法： environment_python.go 文件， uvPath := strings.Replace(strings.TrimSpace(string(output)), "\", "/", -1)
failed to find python
解决方法：environment_python.go 文件， pythonPath, err := filepath.Abs(path.Join(p.State.WorkingPath, ".venv/Scripts/python.exe"))
注：在windows里面，venv命令生成的可执行文件在Scripts里面，而且.exe也需要添加进去
解决方法：检查.env中HTTP_PROXY或HTTP_PROXYS配置（我是留空就正常运行了），保证网络正常访问。
以上就是在本地部署dify安装工具时遇到的bug，还有[ERROR]list installed plugins failed: plugin_unique_identifier is not valid 还没解决思路，只不过显示是安装成功了。
@MagicBYang commented on GitHub (Mar 26, 2025):
感谢，解决了部分问题。svg路径那修改加上了"_assets/"，但随后又报错：copy plugin to working directory error: open _assets\icon_l_en.svg: file does not exist open _assets\icon_l_en.svg: file does not exist extract plugin to working directory error
不太理解，按理说第一个svg找到了怎么第二个找不到？
@mymian commented on GitHub (Mar 26, 2025):
将 \ 改成 / 试试？ 斜杠好多地方识别有问题
@MagicBYang commented on GitHub (Mar 26, 2025):
改完就好了，完全follow你的可行
@Kele2021 commented on GitHub (Mar 26, 2025):
还有[ERROR]list installed plugins failed: plugin_unique_identifier is not valid 还没解决思路
这个也是windows下兼容行的问题，原因是windows不支持含有 : 的文件名，所有写文件不符合预期且为空文件，代码位置在这儿
@Yamcanda commented on GitHub (Apr 4, 2025):
installed_bucket.go 文件调整：
Delete、Exists、Save 一并判断 windows
install_to_local.go 文件调整：
@listeng commented on GitHub (Apr 16, 2025):
大佬可否提交成pr，要不然每次都得改
@lcedaw commented on GitHub (Aug 19, 2025):
@imamiao commented on GitHub (Dec 22, 2025):
使用管理员身份开启CMD