Apollo-client-devtools: TypeError: can't redefine non-configurable property "__APOLLO_DEVTOOLS_GLOBAL_HOOK__"

[rogue-agent]

The following is visible in the console when using 2.2.5 in firefox.

TypeError: can't redefine non-configurable property "__APOLLO_DEVTOOLS_GLOBAL_HOOK__"

Info:
The error message was present when a page had apollo and when it did not.

[hellkat1911]

Exact same issue. Installed Apollo dev tools (2.3.1) on Firefox Developer Edition (83.0b4).

The Apollo tools don't show up as an option inside the browser dev tools, and console has the following error:
Uncaught TypeError: can't redefine non-configurable property "__APOLLO_DEVTOOLS_GLOBAL_HOOK__"

Only seems to appear on pages that are actually running Apollo.

[rogue-agent]

Still nothing...

[hwillson]

This should be fixed in 3.0 (which is being published this week) - thanks!