win10(ros_lib) ServiceClient call ubuntu(kinetic) service failed

asked 2020-03-12 02:01:30 -0600

good boy gravatar image

updated 2020-03-12 02:59:11 -0600

gvdhoorn gravatar image

I start up a ServiceClient on win10 by ros_lib, calling ubuntu service, received an error.

[ERROR][1583984960.214971061]: client wants service /add_3_ints to have md5sum, but it has 2a5c7a37219262bae4fcfaa1007692aa. Dropping connection.

What can I do to solve this problem? Thanks!

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Please do not post screenshots of terminals. There is no need, it's all text. Copy-paste it into your question and make sure to format it properly (select the text, click the Preformatted Text button (the one with 101010 on it)).

I've closed your question, as right now it violates the support guidelines. Please edit your question to remove the screenshot and replace it with the actual error text. You can use the edit button/link for that. Do not post a new question.

gvdhoorn gravatar image gvdhoorn  ( 2020-03-12 02:29:36 -0600 )edit

I'm very sorry about that. It's been revised

good boy gravatar image good boy  ( 2020-03-12 02:38:59 -0600 )edit