3/30/2023 0 Comments No main classes found netbeans![]() ![]() You can always import your old settings back if it still does not work for you by going File > import settings and select the settings zip file you back up earlier. Choose do not import existing configuration to start from default settings and see maybe if it works for you. Ideal followed by whether you download community edition or the complete edition then the version number)"Īfter deleting the configuration for IntelliJ IDE, try relaunching IntelliJ IDE, it should show something like want to import existing configuration or do not import existing configuration. ".IdeaIC2018.3" the entire folder instead of just the config folder and then delete the entire ".IdeaIC2018.3" (the version number may vary depending on what version you installed but it should be along the lines of. If you still want to keep your old settings you can try exporting it first by going File and export settings which will export as a zip store it somewhere else instead of the default directory.Īlternatively: You can try backup the configuration folder which I meant as eg. ![]() You can do so without reinstalling by deleting the configuration folder which can be found in this page ( ) for Windows, Linux or MacOS respectively. May I suggest that I am not sure if it will work for you but it is worth a try and based on your screenshot you seem to be either using some linux distribution or macOS so if can try resetting your entire IntelliJ IDE settings to default if you want and see if it works. ![]() This might be an unpopular opinion but since you tried everything like recloning, cloning a different repository and changing settings etc. Hope this It looks alright as it did show the run (green arrow) which means technically there is a main class or can be run (not sure if you want to try and go to AddressBook.java and click the green arrow besides the main() method line) but for some reason if you still see that error may be has something to do with the configuration (just a guess). But java does not have any problem with other files. I have problem running addressbook in terminal as well. ".\addressbook-level1\src" then run the command "java ". You can now run your application and it will have the selected path in the class pathĪlternatively, if you want to run the program through command line, assuming you made no changes after cloning it, go to wherever you stored addressbook-level1 in, i.e.In the dialog with "Choose Categories of Selected File", choose Classes (even if it's properties), press OK and OK again.Click the " " button on the right and select "Jars or directories.".find your project or sub-module and click on it to highlight it, then press F4, or right click and choose "Open Module Settings". ![]() click on the Project view or unhide it by clicking on the "1: Project" button on the left border of the window or by pressing Alt 1.To add a directory to classpath in IntelliJ (extracted this snippet from ) Regardless of the fact that some DNS records data for the website R. such as information about the nameservers, DNS zone email, A (IPv4) and AAAA (IPv6) records, SSL certificate, DMARC, SPF (Sender Policy Framework), DNS txt and domain MX (mail exchange) server, are integrated in the lookup, our advice is to always check your results through our Whois Lookup tool that will reveal a lot of information about the internet service provider and the organization behind the requested. When you try to load up the program, the JVM tries to load the class definition but the class was not found in the classpath, hence throwing the exception. I was confused about how to name the class and main method.Also, if I want to add a frame, I would have to introduce another class and main method.The problem could be that you need to set your classpath correctly. I tried to draw a face emoji using the graphics thing, but I typed in the class and it says FaceComponent is not found in the FaceComponent project. ![]()
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