Now I can see this picture, it seems that is not "inline" related issue!
The issue is - can't go to source view. Are you sure source available? Locked by other process?
Can you reproduce this problem by using Sampling Wizard?
Exit VTune Analyzer and reenter it to solve this problem?
Click on "View All Processes" to find hot module, click on hot function - what happens?
Clean / Change vtune workspace? (If some vtune data are damaged!)
Sorry that I might not clarify it clearly. Here are my further suggestions.
1. Couldsome data be destroyed in"vtune workspace"?When you enter VTune Analyzer, can you select other new folder for "vtune workspace"? Does itsolvethe problemafter doing sampling data collection?
2. Can you select other example application (e.g. vtunedemo) to create a new activity? Same problem?
3. Was it caused by GUI? So you can use vtl command to verify -
a. cd /opt/intel/vtune/samples/gsexample
b. vtl activity -c sampling -app "./gsexample2a, datafile.txt" run
c. vtl view -gui ; Can you see source afterdrilling downprocesses report, threads report, modules report, hotspots report?