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Product Version = NetBeans IDE 8.1 (Build 201510222201) Operating System = Windows 7 version 6.1 running on amd64 Java; VM; Vendor = 1.8.0_60 Runtime = Java HotSpot(TM) 64-Bit Server VM 25.60-b23 Reproducibility: Happens every time STEPS: 1. open NB 2. my project is opening (it takes about 3 minutes to finish, then it is scanning on the background project files), it takes so long, because my project files are on office network 3. while it is opening project, and I have some tabs (files) opened from this project, I switch from Source to History 4. it shows "No history available"; ok, that I agree, because project is still in progress of opening, but when it finish, there is still shown for the same files that "No history available" 5. for opened files, which I was not trying to switch from Source to History, the History is working fine, so I suggest to reload history after project is loaded
Created attachment 157730 [details] IDE log
When I close file, and then open again, when the project is already completely opened, then the file history is working.
should be fixed already: http://hg.netbeans.org/main-silver/rev/770602290f41