I have 4 Spring Boot applications and I decided to create a workspace to use single window for all of them. I created an Empty Project then added my projects via File -> New -> Module from Existing Sources. All looking good but when I add configuration Run/Debug Configurations, Compound, and click the (+) to add I got empty selection "Nothing to show" and an error message below "Run Configuration Error: There is nothing to run".
IntelliJ IDEA 2020.3 (Community Edition)
Build #IC-203.5981.155, built on December 1, 2020
Runtime version: 11.0.9+11-b1145.21 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
macOS 10.15.7
GC: ParNew, ConcurrentMarkSweep
You add to Compound Run Configuration other Run Configurations which were created previously. Please check Create compound run/debug configurations.
Related
I wanted to learn some Kotlin so I installed IntelliJ IDEA, created a new Kotlin project with the default settings and then the IDE tells me that Gradle sync has failed. Here's the error message:
Could not open init generic class cache for initialization script 'C:\Users\<my_name>\AppData\Local\Temp\wrapper_init.gradle' (C:\Users\<my_name>\.gradle\caches\6.8\scripts\344chmz69zyndatc9zp4rwux5).
> BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 60
I googled the error and got a suggestion to try a different JDK version. Tried a few different versions but that didn't help. Then I installed the IDE on my laptop to see if that works and there I don't get any errors. As far as I can tell, the project settings were exactly the same on both machines but obviously something is messed up on my desktop computer. Both have Windows 10.
I'm also not at all familiar with the Java/Kotlin ecosystem or the build tools or whatever so I honestly have no idea how I could even begin fixing some Gradle errors. I don't really even know what Gradle is or what it does. So can you help me?
First, check the version which the project uses: File > Project Structure. Or, during project creation (https://i.stack.imgur.com/SXIzQ.png / example with SDK 1.8)
It has to be the same as JDK / SDK installed on your computer.
To verify java version installed in your terminal:
java -version
openjdk version "1.8.0_252"
OpenJDK Runtime Environment (build 1.8.0_252-8u252-b09-1~19.10-b09)
OpenJDK 64-Bit Server VM (build 25.252-b09, mixed mode)
Any workarounds are welcomed. Here is the IntelliJ YouTrack issue filed.
Expect
Export and import IntelliJ settings.
Observe
After upgrading to IntelliJ 2020.3 (Community Edition) there is an error in exporting settings.
Steps
File > Manage IDE Settings > Export Settings > Error occurs
Error Writing File
Error writing settings.
java.nio.file.NotDirectoryException: /Users/adamhurwitz/Library/Application Support/JetBrains/IdeaIC2020.3/options/code.style.schemes
File > Manage IDE Settings > Import Settings > No settings are found.
Invalid File
The file /Users/adamhurwitz/Desktop/settings.zip contains no settings to import.
Please make sure it was generated by File | Export Settings feature.
Configuration
IntelliJ IDEA 2020.3 (Community Edition)
Build #IC-203.5981.155, built on November 30, 2020
Runtime version: 11.0.9+11-b1145.21 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
macOS 10.16
GC: ParNew, ConcurrentMarkSweep
Memory: 1979M
Cores: 16
Non-Bundled Plugins: com.thoughtworks.gauge, com.google.gct.core, cn.wjdghd.unique.plugin.id, com.developerphil.adbidea
Delete /options/code.style.schemes file. It's not used by the IDE and is a leftover from some old version.
Follow the bug in YouTrack for updates.
I have downloaded the ZK plugin, but when I create a .zul file, it is just recognized as an unknown file for intellij. I tried resetting cache and rebooting, didn't make a difference..
Is there a way to connect the plugin to the extension? Am I missing something here?
I had quite the opposite experience, I created a .zul file and IntelliJ automatically suggested something like: "There's a plugin available that handles .zul files, would you like to install download and it?" -> confirmed and restarted ... Then .zul files are registered as XML files under Settings/File Types and code completion is working.
Not sure how this is failing for you, can you provide your version details including the plugins installed?
Here what I am using (Help/About):
IntelliJ IDEA 2019.2.4 (Community Edition)
Build #IC-192.7142.36, built on October 29, 2019
Runtime version: 11.0.4+10-b304.77 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Linux 4.15.0-72-generic
...
Non-Bundled Plugins: org.zkoss.zkidea
I just updated to IntelliJ 2019.2 but I can't find the new Services tool window (described here). Neither View - Tool Windows - Services nor Alt + 8 is showing it. What am I missing?
Additional Information:
IntelliJ IDEA 2019.2 (Ultimate Edition)
Build #IU-192.5728.98, built on July 23, 2019
Runtime version: 11.0.3+12-b304.10 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 7 6.1
The tool window automatically pops up when you run something related to a managed service (for example, run a Docker container). However, in case of run/debug configurations, you have to specify which types you want to be available in the Services tool window. For this, go to Run | Edit Configurations, select Templates, and add necessary configuration types to the Configurations available in Services list: https://blog.jetbrains.com/idea/2019/08/services-tool-window-one-place-to-rule-them-all/
How do i configure WebLogic 8.1 to use a specific JRE / JDK on my development machine. I realized that it is using hot spot and i would like to change it to run on JRockit.
You need to change the JAVA_VENDOR setting in the setDomainEnv.sh/.cmd file (depending whether you are running a Linux or Windows box).
Adding/changing the following lines to the start of your setDomainEnv file should work:
set JAVA_VENDOR=BEA
set BEA_JAVA_HOME=(path to your jrockit installation, e.g. c:\BEA\jrockit)
Now you should start the server. You can monitor, in the console (stdout), the indication about which Java version is being used:
starting weblogic with Java version:
java version "1.6.0_05"
Java(TM) SE Runtime Environment (build 1.6.0_05-b13)
BEA JRockit(R) (build R27.6.0-50_o-100423-1.6.0_05-20080626-2105-windows-ia32, compiled mode)
It is also possible to do it during the configuration wizard, when you are adding a domain, under the Java SDK Selections tab.