error: Server returned status 404: Not Found

[user91756]

• I have read the README.md document
• I am using the latest version of Warehouse
• I am using the Flatpak package of Warehouse
• I have not found any other opened issues on the same topic

Describe the issue in detail

If applicable, provide steps to reproduce the issue

Run flatpak run io.github.flattool.Warehouse in a terminal and if applicable, show any output

When running directly and trying to change a package version I get:

This is happens no matter what package I try change or version I try to change to.
When running from the terminal with the command "flatpak run io.github.flattool.Warehouse" the version change succeeds with the output of the terminal being:

user@user-tower:~$ flatpak run io.github.flattool.Warehouse
fr: 0.00
r: 0.0 , c: 0 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.01
r: 0.04 , c: 0 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.33
r: 1.0 , c: 0 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.33
r: 0.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.36
r: 0.08 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.37
r: 0.1 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.38
r: 0.14 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.39
r: 0.18 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.40
r: 0.2 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.40
r: 0.21 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.41
r: 0.22 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.41
r: 0.22 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.41
r: 0.23 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.41
r: 0.24 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.42
r: 0.25 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.42
r: 0.26 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.42
r: 0.27 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.43
r: 0.29 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.44
r: 0.31 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.44
r: 0.32 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.45
r: 0.34 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.45
r: 0.36 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.47
r: 0.4 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.52
r: 0.56 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.53
r: 0.6 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.56
r: 0.67 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.56
r: 0.68 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.57
r: 0.7 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.57
r: 0.7 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.57
r: 0.72 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.57
r: 0.72 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.58
r: 0.74 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.58
r: 0.74 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.58
r: 0.74 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.58
r: 0.75 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.59
r: 0.76 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.59
r: 0.78 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.59
r: 0.78 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.60
r: 0.79 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.60
r: 0.81 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.61
r: 0.82 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.61
r: 0.83 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.61
r: 0.84 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.62
r: 0.86 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.62
r: 0.87 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.63
r: 0.89 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.64
r: 0.91 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.64
r: 0.91 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.64
r: 0.93 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.65
r: 0.94 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.65
r: 0.96 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.66
r: 0.97 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.66
r: 0.98 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.66
r: 0.99 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 1.0 , c: 1 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 0.0 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.67
r: 0.02 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.68
r: 0.03 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.68
r: 0.03 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.68
r: 0.03 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.68
r: 0.03 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.68
r: 0.03 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.77
r: 0.32 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.79
r: 0.38 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.81
r: 0.42 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.83
r: 0.48 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.83
r: 0.5 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.86
r: 0.59 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.88
r: 0.63 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.90
r: 0.69 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.91
r: 0.73 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.93
r: 0.78 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.94
r: 0.81 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.95
r: 0.84 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.96
r: 0.89 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.98
r: 0.94 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.99
r: 0.96 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.99
r: 0.97 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.98
r: 0.95 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.99
r: 0.97 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 0.99
r: 0.97 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 1.00
r: 0.99 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
fr: 1.00
r: 1.0 , c: 2 , t: 3
+++++++++++++++++++++++++++++++++++++++
Error occurred while changing version
Note that '/var/lib/flatpak/exports/share' is not in the search path
set by the XDG_DATA_HOME and XDG_DATA_DIRS
environment variables, so applications may not
be able to find it until you set them. The
directories currently searched are:

• /root/.local/share
• /usr/local/share/
• /usr/share/

Running version 2.01
Downgrading to Warehouse 1.6.5 fixes the issue.
System is running Mint 21.3