Question

Cannot connect to ExperimentHub server

0

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yanling • 0

@c3eaccff

Last seen 11 months ago

China

The network connection is normal, but there is still a question:

> sceM <- MuraroPancreasData()
Cannot connect to ExperimentHub server, using 'localHub=TRUE' instead
Using 'localHub=TRUE'
  If offline, please also see BiocManager vignette section on offline use
Error in .updateHubDB(hub_bfc, .class, url, proxy, localHub) : 
  Invalid Cache: sqlite file
  Hub has not been added to cache
  Run again with 'localHub=FALSE'

why? so what do i deal with it?

ExperimentHub • 2.8k views

ADD COMMENT • link updated 6 months ago by Jiayu • 0 • written 11 months ago by yanling • 0

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Are you behind a proxy?
Can you run

library(ExperimentHub)
hub = ExperimentHub()

And provide full output? Also please include your sessionInfo()

ADD REPLY • link 11 months ago shepherl 4.1k

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I behind a proxy. I can run the code "library(ExperimentHub)". However, I cannot run the code "hub = ExperimentHub()". The following problem persists:

hub = ExperimentHub() Cannot connect to ExperimentHub server, using 'localHub=TRUE' instead Using 'localHub=TRUE' If offline, please also see BiocManager vignette section on offline use Error in .updateHubDB(hub_bfc, .class, url, proxy, localHub) : Invalid Cache: sqlite file Hub has not been added to cache Run again with 'localHub=FALSE'.

How strange!

ADD REPLY • link 11 months ago yanling • 0

score 1 · Answer 1 · 2023-11-27

1

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shepherl 4.1k

@lshep

Last seen 2 hours ago

United States

you'll need to set proxy information to allow ExperimentHub access. See Accessing behind a proxy

ADD COMMENT • link 11 months ago shepherl 4.1k

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You're very welcome! The issue has been resolved! Best wishes!

ADD REPLY • link 11 months ago yanling • 0

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Many thanks and it also resolved the same issue for me!

ADD REPLY • link 6 months ago Jiayu • 0