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espressif / idf-eclipse-plugin

Espressif-IDE (based on Eclipse CDT) for ESP-IDF CMake based projects 4.x and above
https://docs.espressif.com/projects/espressif-ide/en/latest/index.html
Eclipse Public License 2.0
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sdkconfig in subfolder results in: error retrieving output from the JSON configuration server (IEP-899) #713

Open ddomnik opened 1 year ago

ddomnik commented 1 year ago

Describe the bug Using the multi_config approach https://github.com/espressif/esp-idf/tree/master/examples/build_system/cmake/multi_config, I keep my sdkconfigs in separate subfolders. One called /cmake/main and one /cmake/factory. The SDK Configuration can't open this files, resulting in error retrieving output from the JSON configuration server Also building the project first with a specific sdkconfig does not solve the issues. Reinstalling the IDE also did not work. If I put the sdkconfig back to the top level folder, it works.

To Reproduce

  1. Have 2 separate sdkconfigs and defined via the CMakeLists.txt like that: 
    
cmake_minimum_required(VERSION 3.5)

option(FACTORY_APP "Trimmed factory app version (USAGE: idf.py build -D FACTORY_APP=ON )" ON)

if(FACTORY_APP) #custom SDKCONFIG needs to be set before calling cmake/project.cmake set(SDKCONFIG "./cmake/factory/sdkconfig") else() set(SDKCONFIG "./cmake/main/sdkconfig") endif()

include($ENV{IDF_PATH}/tools/cmake/project.cmake)

2. Build the project with one sdkconfig

3. Try to open the sdkconfig that was used for the build with the SDK Configuration

**Expected behavior**
sdkconfig gets opened with SDK Configuration

**Eclipse Error log:**

java.lang.reflect.InvocationTargetException: Cannot invoke "org.eclipse.core.resources.IProject.getPersistentProperty(org.eclipse.core.runtime.QualifiedName)" because "project" is null at com.espressif.idf.sdk.config.ui.SDKConfigurationEditor.lambda$0(SDKConfigurationEditor.java:174) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122) Caused by: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.resources.IProject.getPersistentProperty(org.eclipse.core.runtime.QualifiedName)" because "project" is null at com.espressif.idf.core.util.IDFUtil.getBuildDir(IDFUtil.java:527) at com.espressif.idf.core.util.SDKConfigUtil.getConfigMenuFilePath(SDKConfigUtil.java:28) at com.espressif.idf.sdk.config.ui.SDKConfigurationEditor.lambda$0(SDKConfigur Espressif-IDE Product Info.txt ationEditor.java:150) ... 1 more Root exception: java.lang.NullPointerException: Cannot invoke "org.eclipse.core.resources.IProject.getPersistentProperty(org.eclipse.core.runtime.QualifiedName)" because "project" is null at com.espressif.idf.core.util.IDFUtil.getBuildDir(IDFUtil.java:527) at com.espressif.idf.core.util.SDKConfigUtil.getConfigMenuFilePath(SDKConfigUtil.java:28) at com.espressif.idf.sdk.config.ui.SDKConfigurationEditor.lambda$0(SDKConfigurationEditor.java:150) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:122)



**Espressif-IDE Product Information:**
[Espressif-IDE Product Info.txt](https://github.com/espressif/idf-eclipse-plugin/files/10883418/Espressif-IDE.Product.Info.txt)
mmrein commented 1 year ago

So far I've noticed with this kind of configuration that you can manually open the sdkconfig.defaults file with SDK Configuration tool, but instead of the sdkconfig.defaults contents the /build/sdkconfig ones are used, which I guess is directly related to this issue.

I'm also struggling to build the multi_config example in Espressif IDE at all, maybe some clarification or usage example would be good.