Permission Error Writing a file on Windows 10 & PHP 7.4

[teleclient]

The same error happens, no matter what the permissions are.
The same exact code works fine under Linux.

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Exception: fwrite(): write of 8192 bytes failed with errno=13 Permission denied in BlockingFile.php:66

Previous TL trace: exceptionErrorHandler() BlockingFile.php(66): fwrite() Files.php(1153): write()

[Pato05]

Same here: https://del.dog/uthobinaca.txt

[valery-lavrik]

I also have this problem, no solution yet?

[valery-lavrik]

Failed writing to file handle: fwrite(): write of 8192 bytes failed with errno=13 Permission denied

[kelunik]

Does it work without amphp/file?

[valery-lavrik]

Oh sure. I tried to reproduce this example, it worked great Can fopen() open in the wrong mode?

[kelunik]

Yes, maybe that's the case. How do you open the file?

[valery-lavrik]

I don't know, this is not my library. I just use it and find it breaks at this point. And I have no idea why ...

[valery-lavrik]

Can the developer of this library tell me? @amphp-bot

[kelunik]

Not within the library, but rather how you use the library to open the file. Please post a full example to reproduce the issue.

[xtrime-ru]

Issue happens in \Amp\File\BlockingFile::write, which used in MadelineProto downloadTo* methods

I think trace should be like this:

1. https://github.com/danog/MadelineProto/blob/06bc28e093a238591e9983e6110f1e3f871931be/src/danog/MadelineProto/MTProtoTools/Files.php#L801
2. https://github.com/danog/MadelineProto/blob/d31b798df9347022a06026c18a012bc39762537d/src/danog/MadelineProto/MTProtoTools/FilesLogic.php#L101
3. https://github.com/danog/MadelineProto/blob/d31b798df9347022a06026c18a012bc39762537d/src/danog/MadelineProto/MTProtoTools/FilesLogic.php#L129

[xtrime-ru]

Yes, maybe that's the case. How do you open the file?

https://github.com/danog/MadelineProto/blob/06bc28e093a238591e9983e6110f1e3f871931be/src/danog/MadelineProto/MTProtoTools/Files.php#L815

[phonesorvixay]

i love you