undefined method `>>'

[evandam]

I'm on Ubuntu 18.04 running td-agent 3.7.0, and getting the following errors.

2020-03-31 20:32:54 +0000 [error]: #0 invalid input data="<30>1 2020-03-31T20:32:54Z myhostname 02abaf0687f5 10339 02abaf0687f5 - method=POST path=/api_v2/my_action format=json controller=APIV2::MyController action=my_action status=200 duration=27.51 view=0.17 db=0.00 params={\"token\"=>\"[FILTERED]\", \"format\"=>:json, \"id\"=>\"12345\", \"data\"=>{}} current_admin_user_id= current_user_id=" error_class=NoMethodError error="undefined method `>>' for \"30\":String
Did you mean?  >"

[repeatedly]

Thanks for quick report!

@ganmacs Could you check this? Maybe this point has a regression: https://github.com/fluent/fluentd/pull/2886/files#diff-8cea47152cae5130e7d8456ecd28e628R178

[ganmacs]

I'll take care of it.