React native （Android）无法使用react native image marker从路径读取文件

Android：我无法获取路径上的文件，我使用的是最新的npm版本0.5.0 我的路径看起来像“文件：data/data/com.sampleproject/cache/727b3cdc-2ff1-4918-8a71-f00be535e4d9imagemarker.png” 缓存文件夹为空，即使没有隐藏的文件

  markPosition() {
    //alert(this.state.signature);
    this.state.signature =
      Platform.OS === 'android'
        ? 'file://' + this.state.signature
        : this.state.signature;
    Marker.markText({
      src: this.state.signature,
      text: this.state.data,
      position: 'bottomRight',
      color: '#FF0000',
      fontName: 'Arial-BoldItalicMT',
      fontSize: 44,
      scale: 1,
      quality: 100,
      markerScale: 1,
      shadowStyle: {
        dx: 10.5,
        dy: 20.8,
        radius: 20.9,
        color: 'transparent',
      },
      textBackgroundStyle: {
        paddingX: 10,
        paddingY: 10,
        color: 'transparent',
      },
      saveFormat: this.state.saveFormat,
    })
      .then(path => {
        //  alert('saved path');
        console.log('path1241asdjaksdjakdqweqw', path);
        this.setState(
          {
            signature: path,
          },
          () => {
            if (this.state.signature !== null) {
              //  console.log('dsdsfs4234242', this.state.signature);
              //Orientation.lockToPortrait();
              const getSignatureValue = this.props.navigation.getParam(
                'getSignature',
              );
              getSignatureValue(path);
              // this.props.navigation.push('NALGSample', {
              //   signed: this.state.signature,
              // });
              Orientation.lockToPortrait();
              this.props.navigation.pop();
            }
          },
        );
      })
      .catch(err => {
        console.log('====================================');
        //  alert(err + 'err');
      });
  }

环境 “反应本机”：“0.61.4”，

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“react native image marker”：“^0.6.1”，与我的问题相同，您找到解决方案了吗？