问题
This appears to be the same issue another person posted earlier today (Could not connect Custom Visual server in powerBI) but I can supply additional information applicable in my own environment.
There is one answer recommending building the simple bar chart example, but I understand that the sample visual.ts that was created by the "new" command should build.
I am running the command from within the project folder where the pbiviz.json file was created with the "new" command.
Here is an image showing a directory listing for the folder as well as the output for the operation. What I see is that the initial error line is looking for a folder path starting directly under the project folder with "node_modules" -- and that is not there at all.
So, am I running into a problem with the version something or do I need to install something additional, or ???
I had been following the steps from the Readme.md documentation at Microsoft/PowerBI-visuals folder on github and have had no errors until this one.
回答1:
Try type in your directory: npm install, and then pbiviz start.
来源：https://stackoverflow.com/questions/44189363/error-running-pbiviz-start-in-new-project-folder