Android systrace "Could not find an importer for the provided eventData" error resolution

When opening a systrace generated html file, if you encounter error "Could not find an importer for the provided eventData", try this:

1. open chrome browser and go to "chrome://tracing"

2. in the tracing page, click load and select the systrace generated html file

This works for me.

Credit:
http://www.muzileecoding.com/androidoptimize/Android-Systrace.html