Doesn't display MAP on iOS safari

asked 2019-04-15 07:53:09 -0500

justinROScolleage gravatar image

Hello. Friends! I can display / map in a browser using rosbridge_websocket, robot web tools (roslibjs, ros2djs, etc ...) and hector_slam. PC ip address: port / map.html

However, when I enter this address in safari, the black border of canvas is displayed but the occupancygrid is not displayed. map.html is the same as code. Please let me know the solution Thank you.

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Does safari have a console that will show status, debug messages, and errors? If so, what does it say when you load the page?

billy gravatar image billy  ( 2019-04-16 21:34:10 -0500 )edit


Thank you for your comment As shown in the image below, iOS does not display debugging errors.

justinROScolleage gravatar image justinROScolleage  ( 2019-04-17 06:05:21 -0500 )edit

I'm confused. You suggested in your post that you can display in a browser using the code in the link. That code doesn't work at all as the links to the scripts aren't valid.

Can you please clarify your situation?

billy gravatar image billy  ( 2019-04-21 00:08:36 -0500 )edit

Ok.I used debugging software, but I do not display an error. Communication is successful using rosbridge. The talker and listner communication by the browser between iphone and pc succeeded. In other words, topics are shared, enabling mutual communication. But safari does not read map topics.

justinROScolleage gravatar image justinROScolleage  ( 2019-04-24 04:01:34 -0500 )edit