# loadFromFile method

void loadFromFile(

1. String? path

)

Loads the manifest from file.

param path The manifest path. throws BiosealException An error has occurred during Bioseal Library execution.

## Implementation

    void loadFromFile(String? path) {
      Pointer<Char>? pPath = path?.toNativeUtf8().cast<Char>();
      try {
        var err = biosealSDK.id3BiosealManifest_LoadFromFile(_pHandle.value, pPath ?? nullptr);
        if (err != BiosealError.success.value) {
          throw BiosealException(err);
        }
      } finally {
        if (pPath != null) {
          calloc.free(pPath);
        }
      }
    }