Error occurred during initialization of boot layer

Introduction The exception java.lang.module.InvalidModuleDescriptorException is caused by an unnamed package not allowed in a module. Error Error occurred during initialization of boot layer java.lang.module.FindException: Error reading module: F:\eclipse-workspace\Sample\bin Caused by: java.lang.module.InvalidModuleDescriptorException: SampleClass.class found in top-level directory (unnamed package not allowed in module) Fixes Check the JDK version of the project. InvalidModuleDescriptorException is a runtime exception usually thrown when reading module descriptor. # Refactor the code If we want the project to be as Java module, then we need to refactor the code. The above error occurs when Java classes are created right under the default src default package folder. The unnamed package is not allowed in the module with the latest JDK. We must declare a named package because this compilation unit is associated to the named module.The name of the module can be found in module-info.java during the project creation phase. To avoid this kind of exception, move all the classes that are in the default package to some named packages. Create a Package. Steps to create a new package in Eclipse IDE Refactor the code to move the classes in unnamed packages to named ones. # Module descriptor file If you still see the error: Check the module descriptor file module-info.java . This file contains the metadata for the module dependencies, packages exports, etc. # Not a Java Module If we d...

'transitive' seems like that'd be wrong. I've added requires static org.mapstruct.processor; instead. Not sure this will work, the entire concept is basically FUBAR here and it seems impossible to have a lombok which CAN interact with mapstruct if you have that in your compilation run but doesn't require it to be there. We weren't quite ready to mess with j11 just yet; we'd love some feedback if the hack we just cooked up actually would work. Mind giving the edge-release a spin, I did some tests and got the following: • when project is packaged as modular JAR it works with lombok version 1.18.2. • when project is packaged as non-modular JAR it doesn't work with version 1.18.2 but works with edge. You can try here - two example branches for this issue (lombok-issue-1806-..). Environment Apache Maven 3.5.3 Java version: 10.0.1, vendor: Oracle Corporation Default locale: pl_PL, platform encoding: Cp1250 OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows" Modular JAR C: \Users \tomasz.zieleniewski \Desktop \tmp \lombok-examples >jdeps --module-path target/dependency -R target/lombok-examples-1.0.0-SNAPSHOT.jar com.intive [file:///C:/Users/tomasz.zieleniewski/Desktop/tmp/lombok-examples/target/lombok-examples-1.0.0-SNAPSHOT.jar] requires mandated java.base (@10.0.1) requires static lombok com.intive - > java.base com.intive - > java.lang java.base Non-modular JAR with 1.18.2 C: \Users \tomasz.zieleniewski \Desktop \tmp \lombok-examples >jdeps --module-path ...

Member I'm wondering why Eclipse doesn't automatically include the JavaFX library that has been added to the module path (via the build configuration form) in the command line generated to run the program. Here is how I came across the issue: I was following the Gluon module-info.java file was correct. But when attempting to run, the following error arises: Error occurred during initialization of boot layer java.lang.module.FindException: Module javafx.graphics not found, required by hellofx Inspecting the Run Configurations, I see under the Dependencies tab that the JavaFX library fails to appear in the list. Other members of the Build Configuration->Library->ModulePath are all there. Shouldn't the JavaFX library also be listed here? Inspecting the generated command line from Run Configurations, there is no reference to the folder that holds the JavaFX jars. I'm assuming it should appear as either a --module-path or -p option. We are told that there is no longer a need to include VM arguments, if we have a module-based project. I assumed from that the dependencies would be handled automatically. As a workaround, I can manually add the /lib folder for the JavaFX jars in the run configuration's Dependencies. After doing so, the folder shows up in the -p option of the generated command line. But is this really intended to be a required step? The Gluon tutorial doesn't list it as a step. Or am I doing something else wrong or overlooking something? FWIW, here is a screenshot o...

I followed the steps to create the HelloWorld example but it doesn't run. It gives the following error: Error occurred during initialization of boot layer java.lang.module.FindException: Error reading module: F:\Develop\eclipse\HelloWorld\bin Caused by: java.lang.module.InvalidModuleDescriptorException: HelloWorld.class found in top-level directory (unnamed package not allowed in module)" Please advise how to solve this. The error occurs because of you add your jar library files to MODULEPATH instead of CLASSPATH. You have to add jar files to your CLASSPATH. If you already add jar files to MODLEPATH you have to remove from there and add jar files to CLASSPATH, there is the steps: 1] Right click on your project name in ECLIPSE IDE 2] Click on PROPERTIES -> JAVA BUILD PATH -> click LIBRARY tab .The you get the window like this: 3] Expand MODULEPATH and select all jar files and remove it :look the picture below: 4] After that click on CLASSPATH ->and click the button 'ADDJAR' and select the jar files ,your are done. Look the picture below for clarification; 5] After adding jars files in CLASSPATH it looks like this: I had similar issue, the problem i faced was i added the selenium-server-standalone-3.141.59.jar under modulepath instead it should be under classpath so select classpath via (project -> Properties -> Java Bbuild Path -> Libraries) add the downloaded latest After adding it must be something like this And an appropriate driver for browser has to be downloaded for m...

I was using jGrasp to write my program, however, it was suggested I try Eclipse in one of my posts on here. My program runs in jGrasp, but I get an error when I attempt to run it in Eclipse . I have the package named Brown_5, and my class is Brown_5 (saved under the same name as well). I selected it to run in Error occurred during initialization of boot layer java.lang.LayerInstantiationException: Package jdk.internal.jimage.decompressor in both module jrt.fs and module java.base

Trying to compile my application in CF2018 environment getting the following error message: Error occurred during initialization of boot layer java.lang.module.FindException: Module java.xml.ws not found the same app is compile in CF10 and CF2016 without any issue. C:ColdFusion2018cfusionbincfcompile -deploy C:inetpubwwwroot C:inetpubwwwrootmyApp C:inetpubwwwrootMyAppex > C:outputMyAppcf18ex.out Interesting comment, Nico. It seems to raise a few questions. • Could you elaborate a bit? What do you mean “add a test for compilation”? • And when you refer to the same issue being present in cfcompile.sh, sure that would be so. It’s of course just the linux form of the cfcompile.bat that Kam and Priyank were referring to. It would not be a surprise that the same problem was in the .sh. • To that point, Priyank, you had mentioned having opened a ticket about this. Can you share the ticket number with us? or is it an internal-only one? Did you mention both the .bat and .sh in that? If so (and if it was public), that could also help others looking into this in the future, like Nico did here. • Finally, Nico, you note that the problem is in the 2018.0.4 image. That’s very interesting to hear, for a couple of reasons. I will elaborate below, for those interested. I had said below that it seemed this problem (cfcompile needing removal of that –add-modules arg) should affect only those with the original CF2018 installer (which came out running on Java 10), not those running the install...

• • • • • Submit an article or tip • Import GitHub Project • Import your Blog • • quick answers Q&A • Ask a Question • • • • • • • • • discussions forums • • • > • • • • • • • • • • > • • • • • • • > • • • • • • • • • • • • • • • • features features • • • • • • • • • community lounge • • • • • • • • • help ? • • • • • • • I tried to create a simple login app using JavaFx i'd seen this video on youtube https://www.youtube.com/watch?v=DH3dWzmkT5Y&ab_channel=tookootek I did the same thing as him but I had a problem when i run it, builds successfully but it show like that (i work with jdk15 in IntelliJ and javafx 11) : "C:\Program Files\Java\jdk-15\bin\java.exe" --module-path C:\Users\LENOVO\Desktop\java\javafx-sdk-11.0.2\lib --add-modules javafx.swing,javafx.graphics,javafx.fxml,javafx.media,javafx.controls --add-modules javafx.base,javafx.graphics --add-reads javafx.base=ALL-UNNAMED --add-reads javafx.graphics=ALL-UNNAMED "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.2.3\lib\idea_rt.jar=50315:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2020.2.3\bin" -Dfile.encoding=UTF-8 -m test2/sample.Main Error occurred during initialization of boot layer java.lang.module.FindException: Module test2 not found Process finished with exit code 1 What I have tried: probem in appliction with javafx When answering a question please: • Read the question carefully. • Understand that English isn't everyone's first language so be lenient of bad spelling ...