An error has occured. Please see log file - eclipse juno

Question

Whenever I start up Eclipse Juno, it gives me an error saying:

An error had occured. Please see the log file:

C:\\Program Files\\eclipse\\

Answer 1

Solved :

1. Quit eclipse
2. GO to your workspace and delete .metadata folder
3. Now open eclipse with same Workspace path ( You will see as a new workspace )
4. Now right click import > General > Existing Projects into Workspace > next > Select root directory -> browse to your current workspace and press OK.
5. Now you will all see your all projects and then hit OK again.
6. Voila, same projects with same workspace no migration or reference problem.

After trying everything else, this solves my issue.

Answer 2

deleting snap in YOUR_WORKSPACE/.metadata/.plugins/org.eclipse.core.resources/.snap fixed the problem and allowed me to access my workspace again without it crashing before it even opened.

Answer 3

Delete the .metadata folder from workspace and start the eclipse and now again import all project in same workspace, this worked for me.

Answer 4

I deleted the entire .metadata folder, and it worked for me.

Answer 5

For me the problem was that I installed Java sdk 1.9 before installing eclipse. deleting it and installing Java sdk 1.8 instead fixed it. Also, if you are using mac, try

export JAVA_HOME=$(/usr/libexec/java_home)

and then

echo $JAVA_HOME

your should get something like

/Library/Java/JavaVirtualMachines/jdk1.8.0_144.jdk/Contents/Home

Answer 6

The issue is due to the availability of more than one eclipse versions. I tried removing both installations and started with a clean install and it worked. Also, make sure after the install point to a new workspace.