Uninstall R Tools for Visual Studio

How to uninstall Uninstall R Tools for Visual Studio?

Tools -> Extensions and Updates

PlantUML jar command cannot be run

Error: PlantUML jar command cannot be run 

SOLUTION

You need these things to run PlantUML:

• Java
• Graphviz 

Nodejs Assertion args[1]->IsString() failed

Nodejs Assertion args[1]->IsString() failed

node asserts in node_contextify.cc:631 Assertion `args[1]->IsString()' failed

Solution:

run:

 

npm i natives

current working directory node.js

node.js > process > cwd

process.cwd() returns the current working directory