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[Discuss-gnuradio] File sink permission error on Windows

From: 김태영
Subject: [Discuss-gnuradio] File sink permission error on Windows
Date: Mon, 7 Aug 2017 16:31:08 +0900

Hi all


When I test file sink block on Windows 10 platform, I got permission error. GRC version is

This flowgraph works well on Ubuntu environment.

How can I overcome this issue.


One more issue is the deference before "Stream to tagged stream" and after.

I want to know what this block meaning.




Kim taeyeong



==== Error message ====

Executing: C:\Program Files\GNURadio-3.7\gr-python27\python.exe -u C:\Work\GRC_Work\file_sink.py

Using Volk machine: avx2
new.bin: Permission denied
Traceback (most recent call last):
  File "C:\Work\GRC_Work\file_sink.py", line 82, in <module>
  File "C:\Work\GRC_Work\file_sink.py", line 76, in main
    tb = top_block_cls()
  File "C:\Work\GRC_Work\file_sink.py", line 37, in __init__
    self.blocks_file_sink_0_1 = blocks.file_sink(gr.sizeof_int*1, "new.bin", False)
  File "C:\Program Files\GNURadio-3.7\lib\site-packages\gnuradio\blocks\blocks_swig0.py", line 1016, in make
    return _blocks_swig0.file_sink_make(itemsize, filename, append)
RuntimeError: can't open file

Attachment: datafilesink.grc
Description: Binary data

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