Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute'

时间 2021-07-11

标签 WebApi 繁體版

原文原文链接

原因： In .Net 4.5 the ExtensionAttribute class was moved from System.Core to mscorlib.ExtensionAttribute 类在4.5中从System.Core迁移到mscorlib中，项目运行时会按4.5的方法寻找导致异常。有人会说，项目都是按4.0编译的，4.5也卸载了，为什么还会出现此问题？原因在于引用的第三

>>阅读原文<<

1. Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute'
2. symfony could not load type 'datetime'
3. Could not load type 'System.Reflection.AssemblySignatureKeyAttribute' from assembly 'mscorlib, Versi
4. 解决：Could not load type 'System.ServiceModel.Activation.HttpModule' from assemb
5. 解决：Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceMode
6. org.springframework.beans.factory.BeanInitializationException: Could not load properties;
7. Could not load Logmanager "org.apache.juli.ClassLoaderLogManager"
8. Could not load native libraries
9. “startup_stm32f40_41xxx.s” could not be opened/could not load file“***.axf”
10. Emulator Error: Could not load OpenGLES emulation library: Could not load DLL!
更多相关文章...
• Docker load 命令 - Docker命令大全
• ASP Type 属性 - ASP 教程
• PHP Ajax 跨域问题最佳解决方案
• Java Agent入门实战（一）-Instrumentation介绍与使用

最新文章

1. 跳槽面试的几个实用小技巧，不妨看看！
2. Mac实用技巧 |如何使用Mac系统中自带的预览工具将图片变成黑白色?
3. Mac实用技巧 |如何使用Mac系统中自带的预览工具将图片变成黑白色?
4. 如何使用Mac系统中自带的预览工具将图片变成黑白色?
5. Mac OS非兼容Windows软件运行解决方案——“以VMware & Microsoft Access为例“
6. 封装 pyinstaller -F -i b.ico excel.py
7. 数据库作业三ER图待完善
8. nvm安装使用低版本node.js(非命令安装)
9. 如何快速转换图片格式
10. 将表格内容分条转换为若干文档

本站公众号

欢迎关注本站公众号,获取更多信息

1. Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute'
2. symfony could not load type 'datetime'
3. Could not load type 'System.Reflection.AssemblySignatureKeyAttribute' from assembly 'mscorlib, Versi
4. 解决：Could not load type 'System.ServiceModel.Activation.HttpModule' from assemb
5. 解决：Could not load type 'System.ServiceModel.Activation.HttpModule' from assembly 'System.ServiceMode
6. org.springframework.beans.factory.BeanInitializationException: Could not load properties;
7. Could not load Logmanager "org.apache.juli.ClassLoaderLogManager"
8. Could not load native libraries
9. “startup_stm32f40_41xxx.s” could not be opened/could not load file“***.axf”
10. Emulator Error: Could not load OpenGLES emulation library: Could not load DLL!

>>更多相关文章<<