INFO:mylog:sysdir: D:\estar-proj\microproduct-l-sar\backScattering-L-SAR
INFO:mylog:init algXML succeed
INFO:mylog:create new workspace success!
ERROR:mylog:run-time error!
Traceback (most recent call last):
  File "D:/estar-proj/microproduct-l-sar/backScattering-L-SAR/BackScatteringMain.py", line 497, in <module>
    if not ScatteringMain.check_source():
  File "D:/estar-proj/microproduct-l-sar/backScattering-L-SAR/BackScatteringMain.py", line 83, in check_source
    self.__in_processing_paras = self.__init_processing_paras(self.__input_paras, self.__workspace_preprocessing_path)
  File "D:/estar-proj/microproduct-l-sar/backScattering-L-SAR/BackScatteringMain.py", line 142, in __init_processing_paras
    file_path = BlockProcess.unzip_file(para_path, out_path)
  File "D:\estar-proj\microproduct-l-sar\tool\algorithm\block\blockprocess.py", line 105, in unzip_file
    return unzipped_folder_path
UnboundLocalError: local variable 'unzipped_folder_path' referenced before assignment