I've installed the most popular plugin in Eclipse (Spring Tools 4.14.1) and i tried to create a new project and open the pom.xml and then it shows error and comes like
Failed to create the part's controls
The error shows like this. Why does this happen? How to fix it?
java.lang.NoClassDefFoundError: org/eclipse/tm4e/ui/utils/ContentTypeHelper
at org.eclipse.tm4e.languageconfiguration.LanguageConfigurationCharacterPairMatcher.findContentTypes(LanguageConfigurationCharacterPairMatcher.java:134)
at org.eclipse.tm4e.languageconfiguration.LanguageConfigurationCharacterPairMatcher.getMatcher(LanguageConfigurationCharacterPairMatcher.java:113)
at org.eclipse.tm4e.languageconfiguration.LanguageConfigurationCharacterPairMatcher.match(LanguageConfigurationCharacterPairMatcher.java:47)
at org.eclipse.jface.text.source.MatchingCharacterPainter.paint(MatchingCharacterPainter.java:313)
at org.eclipse.jface.text.PaintManager.addPainter(PaintManager.java:207)
...