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Receiving a StackTrace license error on some downloads #57

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opened 2025-09-20 17:15:08 +00:00 by PlasmaTorch04 · 2 comments
PlasmaTorch04 commented 2025-09-20 17:15:08 +00:00
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I'm receiving this error on some downloads:

StackTrace: at WidevineClient.Widevine.CDM.ProvideLicense(String sessionId, Byte[] license)
at OF_DL.Helpers.APIHelper.GetDecryptionKeyCDM(Dictionary`2 drmHeaders, String licenceURL, String pssh)

If I go completely delete the site folder from OFDLV/user_data/sites/OnlyFans/ then I do a complete download with no issues. But then if I comeback later to rerun the download, this error comes back.

I downloaded ffmpeg again (apparently a newer version out there than I had originally), but it's still the same issue coming up. I'm authenticated and logged in. Not sure if there's something else I should have updated or pulled into the OFDLV folder.

I'm receiving this error on some downloads: > StackTrace: at WidevineClient.Widevine.CDM.ProvideLicense(String sessionId, Byte[] license) > at OF_DL.Helpers.APIHelper.GetDecryptionKeyCDM(Dictionary`2 drmHeaders, String licenceURL, String pssh) If I go completely delete the site folder from OFDLV/__user_data__/sites/OnlyFans/ then I do a complete download with no issues. But then if I comeback later to rerun the download, this error comes back. I downloaded ffmpeg again (apparently a newer version out there than I had originally), but it's still the same issue coming up. I'm authenticated and logged in. Not sure if there's something else I should have updated or pulled into the OFDLV folder.
melithine commented 2025-11-12 23:40:12 +00:00
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It is not recommended to use a newer version of ffmpeg.exe, as last I knew, they had broken the decryption support and it generates garbage videos.

It is not recommended to use a newer version of ffmpeg.exe, as last I knew, they had broken the decryption support and it generates garbage videos.
melithine commented 2025-11-29 20:19:28 +00:00
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Regarding the license error, I believe sim0n00ps said this would take some refactoring to the logging to capture what's actually going on here.

Regarding the license error, I believe sim0n00ps said this would take some refactoring to the logging to capture what's actually going on here.
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whimsical-c4lic0 added this to the Development Board project 2026-02-19 19:00:09 +00:00
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Reference: sim0n00ps/OF-DL#57
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