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# Steps to reproduce
When Opening a Xamarin.Forms solution, and compiling it for the first time on a fresh VS 2015 installation, it will go and fetch some .zip files from the net, and that will take a long time, depending on the internet connection speed.
And Visual Studio, will look like it has hanged while compiling the solution.
# Expected behavior
So, it should first Show a dialog describing what is happening in the back ground, and maybe some progress indication of how much downloaded, and what is left.
Plus, maybe there should be another way to download these files, and put them in the correct place, like having a setup.exe file, that can be downloaded once, and it will install the needed files, to any fresh VS 2015 installation.
# Actual behavior
VS 2015 update 2, looks like its hanging while its compiling the solution.
# Supplemental info (logs, images, videos)
# Test environment (full version information)
OS: Win 10
IDE: Visual Studio 2015 update 2
Xamarin: installed 18.104.22.1680
Solution using Xamarin.Forms nuget 22.214.171.124
this was also written here:
as i don't know if this should be reported to Xamarin or Microsoft.
Just to be clear on the timing on when it happens:
Fresh installation of VS 2015
Creating or opening a Xamarin.Forms solution.
Then compiling it.
these steps will clearly show the problem.
and a bigger issue, if the developer thinks that there is something is wrong or gets tired from waiting and cancels the build/compiling.
the downloaded .zip(s) get corrupted, and further compilation will not work at all unless the developer discovers the problem, by searching the internet, and deletes the corrupted.zip(s).
Yes, we know how to reproduce it. The thing is: we can't redistribute Google's binaries ourselves, they have to be downloaded on demand (since they are *big* and we don't know which ones you'll need/use).
The corruption of the zips will be fixed in our next release.
We're looking at ways to make the long-running process more obvious to users, just like VS does for other long-running stuff (like updating the VS MEF cache, initializing VS templates, loading solution projects, etc.)
Thanks for your patience while we implement a better and more resilient experience given the external limitations we have.
Thanks for putting it in your agenda.
Turns out we couldn't find a way to listen to the MSBuild ongoing process for this, so we are still looking for a way to solve this.