java

When trying connecting with Redhat registries, I get the ”javax net ssl sslpeerunverifiedexception peer not authenticated” error. javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated Can someone help me to fix this?

I’m a new in Java. I encounter the ”javax.imageio.iioexception: can’t read input file!” error when I want to insert an image into my window. package graphics; import java.awt.Color; import java.awt.Graphics; import java.awt.Image; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; import javax.swing.JFrame; import javax.swing.JPanel; import src.Common; public class Window ...

The error: java.sql.sqlexception: before start of result set appears to me. I’m worried because I have no experience with this problem. Everyone’s help will be very valuable to me. What is the cause of the error and how to fix ...

I got the following error while running my program: java.sql.sqlexception: access denied for user ‘root’@’localhost’ (using password: yes) If anyone knows how to fix it, please let me know. Thanks in advance.

I need the answer to fix my error: java.lang.illegalstateexception: could not execute method for android:onclick. I don’t realize why I keep getting errors every time I use the undo and redo buttons. java.lang.IllegalStateException: Could not execute method of the activity. Can someone please ...

Hello everyone. I am a newbie in this field. I get the message: java was started by returned exit code=1, but I don’t know the way to fix it.  Please help me solve that error as soon as possible. Thanks a lot.

Please help me fix the warning: java lang module findexception module javafx controls not found. I have two JPMS modules, modulea.jar and moduleb.jar, in two separate files. Javafx.controls module is required for Modulea. These modules must be used in the new ...

Hi everyone, Today, when I am running my program, I encounter this error ”javax persistence transactionrequiredexception executing an update delete query”.  javax persistence transactionrequiredexception executing an update delete query I don’t have any experience with the ”javax persistence transactionrequiredexception ...

I meeet the exception java lang illegalargumentexception uri is not absolute as seen in the spring boot below. 2020-10-06 17:15:08.417 ERROR 20534 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception ...

When I attempt to build my project, I receive an error message: it is indirectly referenced from required.class files. I searched online for a workaround, but was unsuccessful. Anyone has suggestions about how to solve this issue? Thanks for your assistance ...