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Feb 7, 2018 · I then tried to add the Tomcat 9 server. During the process, at "Add and Remove" it asks me which projects I want to add to be configured for the server. I selected my web project, but Eclipse said: "Tomcat version 9.0 only supports J2EE 1.2, 1.3, 1.4, and Java EE 5, 6, 7, and 8 Web modules". Now as far as I know that's exactly what I'm using.
Jun 29, 2020 · I'm a beginner with java, and I have written this code. When I attempt to run it, it keeps displaying errors like: error: incompatible types: possible lossy conversion from double to int error: ca...
Sep 18, 2017 · 441. Select the project, then File > ProjectStructure > ProjectSettings > Modules -> sources You probably have the Language Level set at 9: Just change it to 8 (or whatever you need) and you're set to go. Also, check the same Language Level settings mentioned above, under Project Settings > Project.
Sep 9, 2016 · Jul 1, 2013 at 16:00. if your class has a package then go to the folder containing the class. e.g if package is package test.abc, then go to folder before test and then do java -cp . test.abc.CLASSNAME (without .class). If there's no package then go to folder containing class and say java -cp . CLASSNAME. – Optional.
java version "1.8.0_151" Java(TM) SE Runtime Environment (build 1.8.0_151-b12) Java HotSpot(TM) Client VM (build 25.151-b12, mixed mode) But when I try to launch jmeter.bat, I get: jmeter wont run !Not able to find Java executable or version.
Nov 8, 2017 · I have Java 11 and Java 8 both installed, and java -version will use Java 11. So CURRENT_VERSION will print 11.0.11 and does not pass the check, because the code will compare 0 with 6, but actually it should compare 11.0 with 1.6. It is a great compatibility issue with Java 11 version naming, I would say; I mean, I had problem with it when Java ...
Have sorted this legacy issue by the following steps: 1.Go to your project's Properties. 2.On the Properties dialog choose the Java Compiler node in the left tree. 3.Finally set the Compiler compliance level to 1.5 or more as that's what for eclipse was crying :-0.
