1.makesure your .zip file is an valid Eclipse Plugin Note: that means: your .zip file contains folders features and plugins, like this: for new version Eclipse Plugin, it may also include another two files content.jar, artifacts.jar, example: but this is not important for the plugin, the most important is the folders features and plugins which … Read more
Go to Help → Install new software → Here uncheck “Contact all update sites during install to find required software” Eclipse will prompt that the content isn’t authorized or something like that. just ignore and continue. then everything will be OK. At least this trick resolved my problems similar like this: An error occurred while … Read more
This is possible with the menu items Window>Editor>Toggle Split Editor. Current shortcut for splitting is: Azerty keyboard: Ctrl + _ for split horizontally, and Ctrl + { for split vertically. Qwerty US keyboard: Ctrl + Shift + – (accessing _) for split horizontally, and Ctrl + Shift + [ (accessing {) for split vertically. MacOS … Read more
Uncheck the “copy projects into workspace” checkbox, and then click “refresh” button, you will be able to import the project
It is that time of year again: “eclipse.ini take 3” the settings strike back! Eclipse Helios 3.6 and 3.6.x settings alt text http://www.eclipse.org/home/promotions/friends-helios/helios.png After settings for Eclipse Ganymede 3.4.x and Eclipse Galileo 3.5.x, here is an in-depth look at an “optimized” eclipse.ini settings file for Eclipse Helios 3.6.x: based on runtime options, and using the … Read more
Just delete the whole directory. This will delete all the projects but also the Eclipse cache and settings for the workspace. These are kept in the .metadata folder of an Eclipse workspace. Note that you can configure Eclipse to use project folders that are outside the workspace folder as well, so you may want to … Read more
There’s a little “highlighter” icon on the toolbar – it toggles “Mark Occurrences”. From the preferences window, the feature you mean is configured by navigating to: Window -> Preferences -> Java -> Editor -> Mark Occurrences
Remove all your failed downloads: find ~/.m2 -name “*.lastUpdated” -exec grep -q “Could not transfer” {} \; -print -exec rm {} \; For windows: cd %userprofile%\.m2\repository for /r %i in (*.lastUpdated) do del %i Then rightclick on your project in eclipse and choose Maven->”Update Project …”, make sure “Update Dependencies” is checked in the resulting … Read more
Just delete the .lock file in the .metadata directory in your eclipse workspace directory. Precaution – If you delete the .metadata folder all preference will be deleted.
I had the same error when configuring eclipse.ini to use JRE6. Turns out I caused this error by incorrectly configuring eclipse to use the 64 bit JVM while running a 32 bit version of eclipse 3.7. The correct configuration required the eclipse.ini -vm argumument to use “C:/Program Files (x86)/” instead of “C:/Program Files/”. Make sure … Read more