Eclipse shows errors but I can t find them

Question

I am trying to run my project but eclipse is saying I have errors but there are no errors just a red cross where the project name is   I have tried deleting the R java and generating a new one but that didnt work  Thanks In Advance

User · Answer

Go to project gt clean and select the project which display error from check box and click ok   it will clear the error for you   Click the tab which display build automatically in the project menu And if this also does not work than restart the eclipse and try again it will work

User · Answer

For me  this happens with Maven and Eclipse STS whenever I update my IDE or import an existing Maven project  Go to the  Problems tab   Window -  Show View -  Problems  and see what it says  Recently  the problems tab showed Project configuration is not up-to-date     and suggested that I use Maven to update my project configuration  and this solved the  red X  problem  To do this  in the  Project Explorer  view  trigger the context menu and select Maven -  Update Project  as seen in this screenshot snippet

User · Answer

I had a red X on a folder  but not on any of the files inside it  The only thing that fixed it was clicking and dragging some of the files from the problem folder into another folder  and then performing Maven - gt  Update Project  I could then drag the files back without the red X returning

User · Answer

This happens from time to time in Eclipse  In the  Project  menu there s a  Clean  option  that usually takes care of the problem

User · Answer

Ensure you have Project   Build Automatically flagged  I ran into this issue too and turning that on fixed the problem

User · Answer

Take a look at  Window   Show View   Problems   or    Window   Show View   Error Log

User · Answer

Right Click on Project -  Build Path -  Configure Build Path  Check if Maven Dependencies is there in list  if not then update maven project by  Right Click on Project -  Maven -  Update Project

User · Answer

I just removed all the private libraries in JavaBuildPath and added the jars again   It worked

User · Answer

Based on the error you showed   footballforum  is missing required Java project   ApiDemos    I would check your build path   Right-click the footballforum project and choose Build Path   Configure Build Path   Make sure ApiDemos is on the projects tab of the build path options

User · Answer

If you see the error in problem panel it will say   Description Resource    Path Location Type Project configuration is not up-to-date with pom xml  Select  Maven- Update Project    from the project context menu or use Quick Fix   Solution   Right click on project   select   Maven- Update Project  Error gone

User · Answer

I came across the same issue while working on  a selenium project maven   The Project folder and pom xml were showing red cross symbol  This was coming as i had the test datasheet open  I could remove the error by just closing the datasheet and the never faced the issue again

[java] Eclipse shows errors but I can't find them

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