Describe the bug
Creating or editing an AWS local Lambda run configuration does not open any configuration UI in IntelliJ IDEA. Existing local Lambda run configurations cannot be edited, and trying to create a new one does nothing: no edit pane appears and no dialog opens.
To reproduce
- Open IntelliJ IDEA with the AWS Toolkit installed.
- Open Run | Edit Configurations...
- Try to select an existing local Lambda run configuration to edit it.
- Or click + and choose the AWS local Lambda run configuration type.
- Observe that nothing happens: no editor pane is shown and no dialog opens.
Expected behavior
Selecting an existing local Lambda run configuration should show its editable settings, and creating a new one should open the configuration editor so the run configuration can be created and
saved.
Screenshots
N/A
Your Environment
- OS: macOS (Darwin)
- JetBrains product: IntelliJ IDEA
- JetBrains product version: 2026.1 (IU-261.22158.277)
- AWS Toolkit version: 4.0.261
- SAM CLI version: 1.142.1
- JVM/Python version: OpenJDK 17.0.12 (Corretto) / Python 3.12.9
Additional context
This blocks running AWS Lambda locally from the IDE. The issue affects both existing configurations and creating new ones. There is no visible error message, no edit pane, and no dialog when the configuration is selected or created.
Describe the bug
Creating or editing an AWS local Lambda run configuration does not open any configuration UI in IntelliJ IDEA. Existing local Lambda run configurations cannot be edited, and trying to create a new one does nothing: no edit pane appears and no dialog opens.
To reproduce
Expected behavior
Selecting an existing local Lambda run configuration should show its editable settings, and creating a new one should open the configuration editor so the run configuration can be created and
saved.
Screenshots
N/A
Your Environment
Additional context
This blocks running AWS Lambda locally from the IDE. The issue affects both existing configurations and creating new ones. There is no visible error message, no edit pane, and no dialog when the configuration is selected or created.