Try deleting following file from your workspace and re-launch Eclipse:

Try deleting following file from your workspace and re-launch Eclipse:

Closed 3 days ago.

Closed 3 days ago.

Closed 3 days ago.

screenshotDownloaded a jar file so I can make circles etc. I put the jar file in the referenced libraries and used the code import easygraphics but its not working. Please help

while trying to create a panel for my game, I am trying to use a number of things such as setPreferredSize, setBackground, and more, but for some reason all of these are being underlined. Also, I’m following this video: https://www.youtube.com/watch?v=om59cwR7psI&t=702s and I have been following the steps very closely so I’m not sure why it isn’t working for me.

Mapear classes em projeto multi módulos

The error “Implicit super constructor Enum(String, int) is undefined” emerged in java21. It refers to an enum definition with a constructor when JRE System Library [java21] is the default. I can only avoid the problem by reverting to default JDK 18. But I would like an explanation about why java21 has this problem; how to use java21 and not get this error, please.

When I open Eclipse, I can enter the created project, but when I try to type code or run the code, Eclipse freezes for about 10 seconds. Similarly, when I try to close Eclipse by clicking on the X, the process also takes 5-6 seconds. I tried to resolve this through Troubleshoot, but the issue remained the same. I also thought it might be due to the version, so I uninstalled both Java JDK and Eclipse and reinstalled a newer version, and the program worked for about an hour before it started freezing again. When I tried to open Code::Blocks, a window with the message “Compilers auto-detection” appeared. It said, “After auto-detection, at least one compiler’s master path is still empty and therefore invalid. Inspect the list below and change the compiler’s master path later in the compiler options. Select your favorite default compiler here.” When I select the offered compiler, an error appears saying “A debugging check in this application has failed.”
Thank you in advance.