![]() ![]() And I doubt you can actually create a valid 1.4 binary if you dont verify that with. It might be because this -source 1.4 or -target 1.4 is deprecated with newer Java versions (at least with Java 8). I have looked at other questions, notably this one:ĬlassCastException: cannot be cast to on connect to MySQLīut, doing this resulted in the same ': : cannot be cast to ' error.įurthermore, I seem to be able to connect to my database driver just fine, but when attempting to connect to the MySQL server, it displays an error message with the same error yet again. But previous version of NetBeans was generating 1.4 with java 7 without problems. You correctly state in your answer that there is no solution to your question, but there is a workaround: 1 Set your default JDK to JDK7 in netbeans conf. I am using Java NetBeans IDE 8.2 and using MySQL Connector Java 8.0.18. ![]() They are not updated with the latest security patches and are not recommended for use in production. WARNING - Older versions of the Java ME SDK are provided to help developers debug issues in older systems. ![]() Note: JDK 8 is required for installing and running the Java SE, Java EE and All NetBeans. Oracle Java ME SDK 8 Plugins for NetBeans 8: 2 MB: oracle-jmesdk-8-0-rr-nb-plugins.zip. Program FilesJavajdk', Netbeans8.2 installation was successful. After that tried to install netbeans-8.2-. NetBeans IDE 8.2 for Windows File size: 98. Started the installation with jdk-8u131-windows-圆4.exe, which was successful. I always seem to get this error no matter what I try: : : cannot be cast to Īt .createSQLException(SQLError.java:1074)Īt .createSQLException(SQLError.java:988)Īt .createSQLException(SQLError.java:974)Īt .createSQLException(SQLError.java:919)Īt .buildCollationMapping(ConnectionImpl.java:1062)Īt .initializePropsFromServer(ConnectionImpl.java:3556)Īt .connectOneTryOnly(ConnectionImpl.java:2513)Īt .createNewIO(ConnectionImpl.java:2283)Īt .(ConnectionImpl.java:822)Īt 4Connection.(JDBC4Connection.java:47)Īt 0(Native Method)Īt (NativeConstructorAccessorImpl.java:62)Īt (DelegatingConstructorAccessorImpl.java:45)Īt .newInstance(Constructor.java:423)Īt .handleNewInstance(Util.java:411)Īt .getInstance(ConnectionImpl.java:404)Īt .connect(NonRegisteringDriver.java:317)Īt (DriverManager.java:664)Īt (DriverManager.java:247) Download and Install JDK 8., Netbeans 8.2 and Apache Tomcat 8. I recently installed Netbeans 8.2 with JDK 8 on Windows 7 Enterprise 64-bit OS. Step 2: Run the Installer Run the downloaded installer. For beginners, choose the 1st entry 'Java SE' (e.g., ' ' 95MB). This is the full installer of Java Netbeans 8.2 IDE with JDK 8. See: Does Apache NetBeans 9.0 support java 11 Andreas. When attempting to do this in my code: Class.forName("") Ĭonnection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/MazeJumperLeaderboardDB", "root", "password") Step 1: Download Download 'NetBeans IDE' installer from. Netbeans 8 doesnt support Java 11, and a Java 8 JRE is not a JDK. ![]()
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