[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Discuss-gnuradio] FW: Re: File sink permission error on Windows

From: 김태영
Subject: [Discuss-gnuradio] FW: Re: File sink permission error on Windows
Date: Tue, 8 Aug 2017 12:16:34 +0900



But I still have problem. Some file name works good, but not the another.


For ex. 'C:\Work\GRC_Work\good.bin' whithout error,

But 'C:\Work\GRC_Work\bad.bin' fail.


It looks like some kind of bug.




Kim taeyeong


------------Original Message------------

Subject : Re: [Discuss-gnuradio] File sink permission error on Windows

Date : 2017-08-07 17:17:57

From : Marcus Müller <address@hidden>

To : <address@hidden>

Cc :

Hi Kim,


can you try to select an absolute file name rather then just "new.bin", in a directory that you definitely can generate new files in?

To me, this looks like the reason really is that you're not allowed to create or write to new.bin.


Best regards,


On 08/07/2017 09:31 AM, 김태영 wrote:

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

Discuss-gnuradio mailing list


Attachment: no_file_name_0.ext
Description: Text document

Attachment: datafilesink2.grc
Description: Binary data

reply via email to

[Prev in Thread] Current Thread [Next in Thread]