I’ve seen similar behaviour in the past and know of two possible reasons: Your build path has somehow changed, leaving out your Node class, or the project providing it has compile errors, or similar. Given your description of the problem, this probably isn’t relevant in your case. Some Eclipse screwup. For me, this was always … Read more
You need to follow a few steps to debug properly. 1) mvn clean dependency:tree Take a look at the output to see exactly what you get and verify your dependencies are all there. 2) mvn clean compile. Does this fail? If not does that mean you only get the error in Eclipse? You mentioned in … Read more
You can add a jar in Eclipse by right-clicking on the Project → Build Path → Configure Build Path. Under Libraries tab, click Add Jars or Add External JARs and give the Jar. A quick demo here. The above solution is obviously a “Quick” one. However, if you are working on a project where you need … Read more
If you are using a Mac, you can select MacOS GCC instead of Cross GCC. If you are on Windows, you will have to install a C++ compiler. I recommend you install Cygwin, try following the directions here. https://www3.ntu.edu.sg/home/ehchua/programming/howto/eclipsecpp_howto.html Once you’ve installed the C++ compiler, restart Eclipse and try to create the project again. Hope this helps.
Starting with MySQL 8.0.4, they have changed the default authentication plugin for MySQL server from mysql_native_password to caching_sha2_password. You can run the below command to resolve the issue. sample username / password => student / pass123 Refer the official page for details: MySQL Reference Manual
I think you are looking for Ctrl + Shift + O You can also set up Eclipse to automatically organize imports on save: Preferences > Java > Editor > Save Actions
“Member declaration not found” is an error produced by the Eclipse static analysis tool (codan). If you get this error, but the compilation succeeds this is a false positive. Older versions of this tool are known to give some false positives, see for example this bug report. So I recommend updating Eclipse CDT to the most … Read more
This is an annoying Eclipse Bug which seems to bite now and then. See http://dev-answers.blogspot.de/2009/06/eclipse-build-errors-javalangobject.html for a possible solution, otherwise try the following; Close the project and reopen it. Clean the project (It will rebuild the buildpath hence reconfiguring with the JDK libraries)OR Delete and Re-import the project and if necessary do the above steps again. The … Read more
Eclipse is not coming for Chrome OS. You need a JVM to run it and one of the compatible desktops for the UI widgets. So you would have to escape from Chrome OS desktop into base Linux and somehow launch a regular Linux desktop (like GTK) to have any hope of running Eclipse. Also, a … Read more
In my copy, Shift + Tab does this, as long as I have a code selection, and am in a code window.