panic: invalid argument

[septs]

error info:

panic: invalid argument

goroutine 1 [running]:
github.com/NiceLabs/DriveIndex/listing/embedded.init.0()
	/Users/septs/Projects/DriveIndex/listing/embedded/aembedded.go:58 +0xdda
exit status 2

generated code:

	err := CTX.Err()
	if err != nil {
		panic(err)
	}

	err = FS.Mkdir(CTX, "../", 0777)
	if err != nil && err != os.ErrExist {
		panic(err)
	}

	err = FS.Mkdir(CTX, "../frontend/", 0777)
	if err != nil && err != os.ErrExist {
		panic(err)
	}

configuration:

pkg: embedded
dest: "./embedded"

fmt: true
clean: true

output: "embedded.go"

custom:
  - files:
      - "../frontend/dist/*"

compression:
  compress: true
  method: BestCompression