Why debug is not working in IntelliJ? [Solved] (2022)

Table of Contents

Why is my debugger not working in IntelliJ?

To solve this, simply remove the jar of the debugged module from all modules' dependencies in the Project Structure. If you do not know which modules have the debugged module jar as dependencies, you can use some tools (Eg. Sublime Text, bash, ...) to search for the module name which is stored in Intellij *.... read more ›

(Video) Debugger basics in IntelliJ IDEA (Mala Gupta)
(IntelliJ IDEA by JetBrains)

How do I enable debugging in IntelliJ?

Set up the debugger
  1. From the main menu, select Run | Edit Configurations or press Alt+Shift+F10 then 0 .
  2. In the Run/Debug Configurations dialog, click the Add New Configuration button. and select Remote JVM Debug.
  3. Configure/use the following properties: ...
  4. Click Apply.
Jun 13, 2022
... read more ›

(Video) Debugging in IntelliJ

How do I inspect in debug mode IntelliJ?

Do one of the following:
  1. From the main menu, select Run | Debugging Actions | Show Execution Point.
  2. Press Alt+F10 .
  3. Click on the stepping toolbar of the Debug tool window.
Jul 21, 2022
... continue reading ›

(Video) How to add Run/Debug Configuration in intellij?

How do I fix IntelliJ issues?

Apply fixes in the Problems tool window

All detected problems are listed in the left part of the tool window. Click a problem to display inspection details on the right. icon on the toolbar or in the context menu. You can also press Alt+Enter and select a suitable fix from the popup menu.... see more ›

(Video) Java Tutorial: How to use the Debugger in IntelliJ
(CS Hero)

How do I debug in terminal Intellij?

Try Ctrl + Shift + Enter or Cmd + Shift + Enter to run the highlighted commands in debug mode (use the Debug tool window instead of Run). You can use the API provided to implement support for more commands and tools.... see details ›

(Video) Remote Debugging using IntelliJ | Tech Primers
(Tech Primers)

How do I run Java in debug mode?

A Java program can be debugged simply by right clicking on the Java editor class file from Package explorer. Select Debug As → Java Application or use the shortcut Alt + Shift + D, J instead. Either actions mentioned above creates a new Debug Launch Configuration and uses it to start the Java application.... see details ›

(Video) Debug Java Like a Pro in IntelliJ IDEA
(Tom Gregory)

How do I open debug tool?

Press Ctrl + Shift + Z on Windows and Linux, or Cmd + Opt + Z on macOS (starting in Firefox 71; prior to Firefox 66, the letter in this shortcut was S ).... see more ›

(Video) Run Debug Configuration in IntelliJ (and Spring Boot)
(Kindson The Tech Pro)

How do you use debugger?

In this article
  1. Set a breakpoint and start the debugger.
  2. Navigate code in the debugger using step commands.
  3. Step over code to skip functions.
  4. Run to a point in your code quickly using the mouse.
  5. Advance the debugger out of the current function.
  6. Run to cursor.
  7. Restart your app quickly.
  8. Live code editing.
Apr 29, 2022

(Video) Learn How to DEBUG | Java IntelliJ | How To Master Debugging
(Automation by Rain the Dog)

How do I debug a script in IntelliJ?

Start debugging

Open the HTML file that references the JavaScript to debug or select the HTML file in the Project tool window. From the context menu of the editor or the selection, choose Debug <HTML_file_name>. IntelliJ IDEA generates a debug configuration and starts a debugging session through it.... see more ›

(Video) intellij - Show Method Return Values in Debugger does not work
(Maciej Miklas)

How do I see all errors in IntelliJ?

Project errors (Java only)
  1. Open the Problems tool window by selecting View | Tool Windows | Problems from the main menu or by pressing Alt+6 .
  2. Switch to the Project Errors tab and click the. icon on the left toolbar. You will see a waring that the analysis may be resource-consuming.
Jul 8, 2022
... read more ›

(Video) Working with Gradle in IntelliJ IDEA
(IntelliJ IDEA by JetBrains)

Where is preferences in IntelliJ?

To configure project settings, select IntelliJ IDEA | Preferences on macOS or File | Settings on Windows and Linux from the main menu. Alternatively, you can press Ctrl+Alt+S to show the IDE settings.... see details ›

(Video) Advanced Debugger Features in IntelliJ IDEA
(High-Performance Programming)

How do I know if Maven is installed in IntelliJ?

From the main menu select File | Settings/Preferences | Build, Execution, Deployment |Build Tools | Maven. On the Maven settings page, in the Maven home directory field, specify the location of the Maven custom version installation. For the Maven wrapper, select the use Maven wrapper option from the list.... see more ›

Why debug is not working in IntelliJ? [Solved] (2022)

How do I debug a Maven project in intelliJ?

Figured it out:
  1. from the command line, run maven goal with mvnDebug instead of mvn . E.g. mvnDebug clean.
  2. Open the source of the maven plugin you want to debug in intelliJ and set a breakPoint.
  3. In IDEA, add a Remote JVM Debug Configuration. ...
  4. Run the Configuration in Debug mode.
... see more ›

How do I enable a debug port?

In the Integration Nodes view in the IBM Integration Toolkit, right-click the integration server with which you want to work, and click Launch Debugger. Click Configure, and enter a port number. Click OK to enable debugging on the selected port, and attach the debugger to the selected integration server.... see more ›

How do you debug a code?

What is Debugging? How to Debug Your Code for Beginners
  1. Pay Attention to Error Messages.
  2. Google Things.
  3. Explain Your Logic to Another Person or a Duck.
  4. Narrow Down Your Problem and Understand Where the Error is Generated.
  5. Take a Break and Think about Something Else.
  6. Look for Help.
  7. Make Sure the Bug is Dead.
  8. Write Clean Code.
Mar 16, 2022
... see details ›

How do I run code in IntelliJ?

From the main menu, select Run | Show Running List. In the top-right corner of the editor, IntelliJ IDEA shows a list with all active applications.... view details ›

How do I debug with Developer Tools?

Debug JavaScript
  1. Step 1: Reproduce the bug.
  2. Step 2: Get familiar with the Sources panel UI.
  3. Step 3: Pause the code with a breakpoint.
  4. Step 4: Step through the code.
  5. Step 5: Set a line-of-code breakpoint.
  6. Step 6: Check variable values. Method 1: The Scope pane. Method 2: Watch Expressions. ...
  7. Step 7: Apply a fix.
  8. Next steps.
Jan 4, 2017
... view details ›

How do I enable debugging in Chrome?

Chrome Browser debug logs
  1. Quit any running instance of Chrome.
  2. Right-click your Chrome shortcut.
  3. Select Properties.
  4. At the end of the Target: line, add the command line flags: --enable-logging --v=1. ...
  5. Click Apply. ...
  6. Launch Chrome using your shortcut.
... see details ›

How do I enable f12 Developer Tools in Chrome?

Chrome. To open the developer console window on Chrome, use the keyboard shortcut Ctrl Shift J (on Windows) or Ctrl Option J (on Mac). Alternatively, you can use the Chrome menu in the browser window, select the option "More Tools," and then select "Developer Tools."... view details ›

What is the first step of debugging?

Normally the first step in debugging is to attempt to reproduce the problem.... read more ›

Is debugger available in IDE?

A debugger program is usually included within the IDE . If a section of code gives you different results from what you would expect, try to make that section of code work in isolation.... read more ›

What is a debugging tool?

Debugging tools (called debuggers) are used to identify coding errors at various development stages. They are used to reproduce the conditions in which error has occurred, then examine the program state at that time and locate the cause.... read more ›

How do I set breakpoints in IntelliJ?

To do this, go to Settings/Preferences | Build, Execution, Deployment | Debugger and select Drag to the editor or click with middle mouse button. Clicking a breakpoint will then enable or disable it.... see details ›

How do I change the debugging port in IntelliJ?

Press Ctrl+Alt+S to open the IDE settings and select Build, Execution, Deployment | Debugger. In the Built-in server area, specify the port where the built-in web server runs. By default this port is set to the default IntelliJ IDEA port 63342 through which IntelliJ IDEA accepts connections from services.... view details ›

How do I change the debug value in IntelliJ?

Select a variable or a property of a complex object in the Debug window, press F2 or right-click and choose Set Value... from the context menu, and then specify a new value and press Enter .... see details ›

How do I ignore an error in IntelliJ?

Disable an inspection in the settings
  1. In the Settings/Preferences dialog ( Ctrl+Alt+S ), select Editor | Inspections.
  2. Locate the inspection you want to disable, and clear the checkbox next to it.
  3. Apply the changes and close the dialog.
Jul 21, 2022
... continue reading ›

How do I reset my IntelliJ settings?

From the main menu, select File | Manage IDE Settings | Restore Default Settings. Alternatively, press Shift twice and type Restore default settings . Click Restore and Restart.... see more ›

Where is IntelliJ config file?

Configuration (idea. config. path): %APPDATA%\JetBrains\IntelliJIdea2020. 3.... read more ›

What is Maven POM file?

What is a POM? A Project Object Model or POM is the fundamental unit of work in Maven. It is an XML file that contains information about the project and configuration details used by Maven to build the project. It contains default values for most projects.... see details ›

Which Maven is IntelliJ using?

You can find bundled maven version in Project Settings -> Build execution and deployment -> Build Tools -> Maven, under Maven home directory. Show activity on this post. By default IntelliJ uses the Maven defined by your M2_HOME system variable although you can change this in the preferences.... see details ›

What is Maven used for?

Maven is chiefly used for Java-based projects, helping to download dependencies, which refers to the libraries or JAR files. The tool helps get the right JAR files for each project as there may be different versions of separate packages.... read more ›

Why is my debugger not working in PyCharm?

What fixed the problem for me is enabling the "Gevent compatible" checkbox the File → Settings → Build, Execution and Deployment → Python Debugger (not "Debugger"). Show activity on this post. I was using pyCharm 2018.1.... see details ›

Why Run button is disabled in IntelliJ?

One possible problem is that the program is still running in the background and hasn't exited completely. Check your running processes for java applications and see if it exists. Or a variation - close Intellij window and reopen.... see details ›

How do I run spring boot in IntelliJ in debug mode?


IntelliJ offers first-class support for Spring and Spring Boot applications. Debugging is as simple as navigating to the class with the main method, right-clicking the triangle icon, and choosing Debug. Finally, IntelliJ makes it very easy to connect to any running process and debug it.... see more ›

Why are method breakpoints slow?

Method breakpoints will slow down debugger a lot because of the JVM design, they are expensive to evaluate. Remove method breakpoints and consider using the regular line breakpoints. To verify that you don't have any method breakpoints open .... see more ›

How do you use debugger?

In this article
  1. Set a breakpoint and start the debugger.
  2. Navigate code in the debugger using step commands.
  3. Step over code to skip functions.
  4. Run to a point in your code quickly using the mouse.
  5. Advance the debugger out of the current function.
  6. Run to cursor.
  7. Restart your app quickly.
  8. Live code editing.
Apr 29, 2022

How do I enable debugging actions in PyCharm?

Just right-click any line in the editor and select the Debug <filename> command from the context menu. After the program has been suspended, use the debugger to get the information about the state of the program and how it changes during running.... read more ›

How do you Debug a Python code?

If you're only interested in debugging a Python script, the simplest way is to select the down-arrow next to the run button on the editor and select Debug Python File in Terminal.... view details ›

How do I run code in IntelliJ?

From the main menu, select Run | Show Running List. In the top-right corner of the editor, IntelliJ IDEA shows a list with all active applications.... view details ›

Why can I not run my Java program in IntelliJ?

Be sure that you have the module for the project set to the Java JDK. Otherwise, try putting a break point on the only executable line in the code and enter debug mode. If that works, then you're capable of running the code (and if you do run this you won't get any output since nothing's being printed).... view details ›

How do I run an IntelliJ project in Java?

Launch IntelliJ IDEA. If the Welcome screen opens, click New Project. Otherwise, from the main menu, select File | New Project. In the New Project wizard, select New Project from the list on the left.... see details ›

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