Issue #11946 has been updated by Joe Sak.


I have the same setup, Rails 4.2, Ruby 2.3, Active Admin, and I got this bug as soon as I installed the country_select gem https://github.com/stefanpenner/country_select

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Bug #11946: Assertion failed: (!STR_EMBED_P(shared)), function str_new_frozen, file string.c, line 1075.
https://bugs.ruby-lang.org/issues/11946#change-57723

* Author: Felix Mohnert
* Status: Closed
* Priority: Normal
* Assignee: Yui NARUSE
* ruby -v: 2.3.0
* Backport: 2.0.0: DONTNEED, 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED
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Starting the Rails server or running specs for one of our applications results in:

~~~
Assertion failed: (!STR_EMBED_P(shared)), function str_new_frozen, file string.c, line 1075.
Abort trap: 6
~~~

Previous Ruby versions didn't cause a problem. I wasn't able to to find out what exactly causes it, if you know how to produce a better log here, I'm glad to provide it.

---Files--------------------------------
bug11946.rb (294 Bytes)


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