npm ERR! Unexpected end of JSON input while parsing near '...r\nComment: https://o'
npm cache clean --force
npm install -g @angular/cli
npm ERR! Unexpected end of JSON input while parsing near '...r\nComment: https://o'
npm cache clean --force
npm install -g @angular/cli
unexpected end of json npm
npm cache clean --force
error Unexpected end of JSON input while parsing near '...
This is not a definitive answer but it looks like your global packages are corrupted in some way.
This bug may be caused by many different things. I suggest doing the following.
1 Install Node Version Manager (or NVM for Windows) and install Node version 10.16.1. This is enough for angular 9 and from my experience it is the most stable version for development. This should also change your NPM version so that may also help.
2 Uninstall global angular package npm uninstall -g @angular/cli
3 Force clear cache npm cache clean --force
4 Just to double check npm cache verify
5 You can also try clearing your %temp% and %roaming% AppData/npm-cache
6 install latest angular package npm install -g @angular/cli@<your-version>
7 if this error still occurs, consider using another shell
If this don't solve the problem try to manually locate the package.json file that is throwing an error and investigate.
unexpected end of json input at
You are calling:
JSON.parse(scatterSeries)
But when you defined scatterSeries, you said:
var scatterSeries = [];
When you try to parse it as JSON it is converted to a string (""), which is empty, so you reach the end of the string before having any of the possible content of a JSON text.
scatterSeries is not JSON. Do not try to parse it as JSON.
data is not JSON either (getJSON will parse it as JSON automatically).
ch is JSON … but shouldn't be. You should just create a plain object in the first place:
var ch = {
"name": "graphe1",
"items": data.results[1]
};
scatterSeries.push(ch);
In short, for what you are doing, you shouldn't have JSON.parse anywhere in your code. The only place it should be is in the jQuery library itself
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