Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not

2021-12-07 07:12:08

创建一个jsp文件后发现报错↓
Multiple annotations found at this line:
- The superclass “javax.servlet.http.HttpServlet” was not found on the Java
Build Path
- The superclass “javax.servlet.http.HttpServlet” was not found on the Java
Build Path
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not

解决方法：
Windows→Preferences→Server→Add…
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
如果上图没出来，就：Windows→Show View→Servers
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not
Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet“ was not

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