[Bug] "Build Android APP from Source" step2: "mlc_llm package" returns error ""path/to/mlc-llm/android/android/mlc4j" does not exist" about mlc-llm

[tqchen]

You need to clone mlc LLM and set path to mlc source to the real path of the mlc LLM source code

[mrbrantofgithub]

You need to clone mlc LLM and set path to mlc source to the real path of the mlc LLM source code

I had done all you said, then I met this error.

1. cd /path/to/MLCChat # e.g., "android/MLCChat"
2. export MLC_LLM_SOURCE_DIR=/path/to/mlc-llm # e.g., "../.."
3. mlc_llm package
   But mlc4j is in "path/to/mlc-llm/android", there is no directory "path/to/mlc-llm/android/android"
   "path/to" is only a discription of my path not the path I used.

[tqchen]

make sure you set it wiyhout the android subdir, is stead, do set the source dir to path/to/mlc-llm

[mrbrantofgithub]

make sure you set it wiyhout the android subdir, is stead, do set the source dir to path/to/mlc-llm

1. pwd, return "**/mlc-llm/android/MLCChat"
2. export $MLC_LLM_SOURCE_DIR, return "../.."
3. cd ../..
4. pwd, return "**/mlc-llm"