【idea基础】创建类是报错

错误提示：

Unable to parse template "Class"

Error message: Selected class file name 'SampleController.java' map to not java file type "text-file"

解决方法

因： Step 1: Click “File”==> “Settings”

Step 2: Expand “Editor” & Click “File Types”

Step 3: You will see all file types on Right. Navigate to the “Text Files” and Click it

Step 4: You should able to see your file name on the bottom of Registered Patterns (lower box)

Step 5: Remove your file from the Registered Patterns. The problem should solved and let you to rename with SampleController.java

Step 6: If not, delete the file from the project and create it again with name fileName

删除SampleController.java即可