I was able to use blotter and run quantstrat fine with previous r version However, I have updated R vesion to 3.5.1 and when I load blotter I receive this msg when loading blotter:
"Error: package or namespace load failed for ‘blotter’: package ‘blotter’ was installed by an R version with different internals; it needs to be reinstalled for use with this R version"
I have tried reinstall all packages. but blotter still does not work. There are info about many different r packages that return same error after R 3.5. but I cannot find a solution to this one. and it does not seem liek anyone has posted similar question on stackoverflow.
Can anyone give me some tips
Thx!
Use the same method I suggested for quantstrat package.
Tried Everying, Searched Everything, Issues installing Quantstrat package from Github
Let me know if it works.