Eclipse Tomcat无法扫描JAR

Question

I replaced a jar in my WebContent > Web-Inf > lib and it looks like something went out of sync because I'm running into the Failed to scan JAR issue.

I tried the solutions offered around here:

1. Closing and reopening the project.

2. Restarting Eclipse .

3. Removing the temp directory in tomcat and recreating it.

But the problem persists. What am I missing?

Answer 1

Check of these:

1)Does the jar has all the permissions.

2) Build path exactly refers to the path you specified

3)Instead of replace delete the previous jar and copy the new one and recreate the Build path and then scan it.