Error message displayed when opening Eclipse: "An error has occurred. See the log file null"

I use Windows 10 and jre1.8.0_51. I don't know why when I start Eclipse it always displays an alert message "An error has occurred. See the log file null."

And I cannot open Eclipse thereafter. I tried to search Google and have no best solution. I uninstalled JRE and installed it again, but it still produces the same problem.

Why is my Eclipse IDE not opening?

If you've installed Eclipse but are having trouble getting it to run, the most likely cause is that you have not correctly specified the JVM for it to run under. Eclipse startup is controlled by the options in $ECLIPSE_HOME/eclipse. ini. If $ECLIPSE_HOME is not defined, the default eclipse.

Where are Eclipse logs stored?

Eclipse Log File can be read by, Eclipse Log File Location is: <workspace_location>/. metadata/. log.