Unable to launch Azure Functions locally in Rider 2024.3.2 + plugin v4.3.8

[simonachmueller]

Hi,

I'm facing an issue very similar to #881, but suggested workaround #944 (comment) doesn't work for me.

It can't load configurations in configuration editor

and displaying an error when I try to run any of the configurations:

Configuration looks like

<component name="ProjectRunConfigurationManager">
  <configuration default="false" name="--obfuscated--" type="AzureFunctionsHost" factoryName="Azure Functions host">
    <option name="EXE_PATH" value="$PROJECT_DIR$/src/--obfuscated--.dll" />
    <option name="PROGRAM_PARAMETERS" value="host start --pause-on-error" />
    <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/src/--obfuscated--/bin/Debug/net8.0" />
    <option name="PASS_PARENT_ENVS" value="1" />
    <option name="USE_EXTERNAL_CONSOLE" value="0" />
    <option name="USE_MONO" value="0" />
    <option name="RUNTIME_ARGUMENTS" value="" />
    <option name="PROJECT_PATH" value="$PROJECT_DIR$/src/--obfuscated--.csproj" />
    <option name="PROJECT_EXE_PATH_TRACKING" value="1" />
    <option name="PROJECT_ARGUMENTS_TRACKING" value="1" />
    <option name="PROJECT_WORKING_DIRECTORY_TRACKING" value="1" />
    <option name="PROJECT_KIND" value="RunnableProjectKind(name=AzureFunctions)" />
    <option name="PROJECT_TFM" value="net8.0" />
    <option name="FUNCTION_NAMES" value="--obfuscated--" />
    <browser url="http://localhost:7071" />
    <method v="2">
      <option name="BuildFunctionsProject" enabled="true" />
    </method>
  </configuration>
</component>

Any idea how to fix it?

[rafaelldi]

It looks like that you're using a run configuration from the v3 version of the plugin. Unfortunately, they are no longer supported in the v4 version. So, you could remove it and create a new one. Sorry for the inconvenience.

[simonachmueller]

@rafaelldi is there any tool to do it as migration? We have quite a few configuration files to fix.

[rafaelldi]

@simonachmueller No, unfortunately not