Project

General

Profile

Actions

Bug #15873

closed

FrozenError when using OpenURI.open

Added by AlexGascon (Alex Gascon) almost 5 years ago. Updated almost 5 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.6.3p62 (2019-04-16 revision 67580) [x86_64-linux]
[ruby-core:92819]

Description

I just updated from Ruby 2.5.1 to 2.6.3 and I encountered a strange problem on a part that was working fine previously. It's on a Rails application, and on one of the tests I'm stubbing (using webmock) an HTTP request that we perform to an external URL. However, when trying to access the information by using OpenURI I get a FrozenError.

The following block represents a minimal reproducible example of the problem that I'm experiencing

stub_request(:get, "https://files.lol/certificate_doc.pdf").to_return(status: 200, body: "Random information", headers: {})

file_content = open("https://files.lol/certificate_doc.pdf")

FrozenError: can't modify frozen String
from /home/alex/.rbenv/versions/2.6.3/lib/ruby/2.6.0/open-uri.rb:357:in `clear'

Related issues 1 (0 open1 closed)

Related to Ruby master - Feature #14320: [PATCH] open-uri: clear string after bufferingClosedActions
Actions

Also available in: Atom PDF

Like0
Like0Like0Like0Like0