FATAL JobRemover: #<Psych::DisallowedClass: Tried to load unspecified class: SequenceServer::BLAST::Job>

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Dror Avisar

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Feb 9, 2022, 2:24:25 AM2/9/22

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Following a new installation on Apple M1.

Ruby 3.1.0

I get this error whenever running a BLAST.

FATAL JobRemover: #<Psych::DisallowedClass: Tried to load unspecified class: SequenceServer::BLAST::Job>

Any solution?

Thanks.

Screen Shot 2022-02-09 at 9.22.54.png

Yannick Wurm

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Feb 10, 2022, 5:31:57 AM2/10/22

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Hello Dror,

thanks for the message. I can confirm that on my M1 Mac, using the OS's built-in ruby 2.6.8, the app works fine. So perhaps the issue you are facing arises due to a new incompatibility with 3.1.

Kind regards,

Yannick

yannicks-mbp ➜ which ruby

/usr/bin/ruby

yannicks-mbp ➜ ruby -v

ruby 2.6.8p205 (2021-07-07 revision 67951) [universal.arm64e-darwin21]

-----
Yannick Wurm - http://wurmlab.com
Reader in Evolutionary Genomics & Bioinformatics, Queen Mary University of London
Fellow, Alan Turing Institute for Data Science and Artificial Intelligence

Recurring adaptive introgression of a supergene for social behavior: https://doi.org/10.1101/2021.04.11.439370
Natural selection in a wild pollinator: https://doi.org/10.1093/molbev/msab366
Sequenceserver 2.0 for simple & powerful BLAST visualisation: http://sequenceserver.com

Dror Avisar

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Feb 10, 2022, 9:51:22 AM2/10/22

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Thank you Yannick,

Uninstalled the 3.1.0 and used the built-in ruby 2.6.8 as suggested.

Problem is solved - now it works.

Best Regards,

Dror

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