Failed generating Java to Swift due to missing config file

[julian-baumann]

When I try to run the following command:

swift run Java2Swift --module-name Test --jar test.jar

I receive the following output:

error: ConfigurationError(message: "Failed to parse SwiftJava configuration at \'file:///....../Sources/Test/swift-java.config\'!", error: Error Domain=NSCocoaErrorDomain Code=260 "The file “swift-java.config” couldn’t be opened because there is no such file." UserInfo={NSFilePath=...Sources/Test/swift-java.config, NSURL=file:///..../Sources/Test/swift-java.config, NSUnderlyingError=0x600000264420 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}, file: "Java2SwiftPlugin/Java2SwiftPlugin.swift", line: 41)
error: build stopped due to build-tool plugin failures

The error suggests that the configuration file is missing. However, according to the documentation here this tool should generate the configuration file automatically.

Am I missing something? Do I need to create this configuration file manually, or should the tool generate it for me?

[julian-baumann]

Seems like it works, when you manually create a swift-java.config with only this content:

{
    "classes": {}
}