When I try to write some css through Vnext or Webmatrix v2 beta I got error that unxpected token :
sometime I change something and got error that unexpected error ;
When I try this
body
{
background-color :Aqua;
}
I wonder all browser (moz,chrome) give me error that "Uncaught SyntaxError: Unexpected token :"
Later I save it from vs2010 but i still have error. Can someone tell me where I am doing wrong.
The error suggests that you're trying to load your CSS as if it were Javascript.
Maybe Vnext is expecting the : to be beside the background-color?
Try this
background-color: Aqua
Related
I have a Laravel application with Vue js and until a while ago it was working perfectly. Now when I go to any page that uses Vue js this error appears: [Vue warn]: Error in render: "SyntaxError: Unexpected token u in JSON at position 0".
When I reload the page by clearing the cache (Control + Shift + R on Mac OS) it works again, but when I update without this command the error appears again.
PS: I didn't do any package updates for both laravel and npm, it just stopped working out of nowhere.
Try this in the console:
JSON.parse(undefined)
Here is what you will get:
Uncaught SyntaxError: Unexpected token u in JSON at position 0
at JSON.parse (<anonymous>)
at <anonymous>:1:6
In other words, your app is attempting to parse undefined, which is not valid JSON.
There are two common causes for this. The first is that you may be referencing a non-existent property (or even a non-existent variable if not in strict mode).
window.foobar = '{"some":"data"}';
JSON.parse(window.foobarn) // oops, misspelled!
The second common cause is failure to receive the JSON in the first place, which could be caused by client side scripts that ignore errors and send a request when they shouldn't.
Make sure both your server-side and client-side scripts are running in strict mode and lint them using ESLint. This will give you pretty good confidence that there are no typos.
Sometime it is becaseu of this let data = JSON.parse(this.response); so try to change it to
let data = JSON.parse(this.responseText);
I really did was change this.response to this.responseText
In my blog, when I go to Google Chrome console I've found 2 errors
Failed to load resource: the server responded with a status of 400 () (i.e. https://www.mydomainname.com/2020/08/ortho-onother.html?action=backlinks&widgetId=Blog1&widgetType=Blog&responseType=js&postID=7891651012763992113&xssi_token=AOuZoY5Z7um4II3QJ7JP9rOsw1lNipb0HA:1598189056956&m=1
Uncaught SyntaxError: Unexpected token '<'
I've tried lot of time to resolve this problem. Please somebody help me.
In order to fix the above error, we need to add b:js='false' argument in the html tag as given below signifies that the blogger should not use the static java script defined by the blogger:
<html b:css='false' b:js='false' >
Toggle this checkbox as seen above
I made a mooc on udemy regarding chatbots. Unfortunately, I failed at the point where I wanted the chatbot to send me data via mail.
What does this log expression tells me? What might be the mistake here?
Where can I search for the mistake?
You forgot a ) at line 35, the simple syntaxt for a if is:
if (condition) {
// do something
} else {
// or anything else
}
You should learn about if statement, here an example : https://www.w3schools.com/js/js_if_else.asp
Basically, a SyntaxError shows to you the line where the error happened, here /app/app.js:35, so the error is in your file app.js at line :35.
Here more clarification: https://www.digitalocean.com/community/tutorials/understanding-syntax-and-code-structure-in-javascript
It's possible that you have an other error yet, but we only see the end of it in your screenshot..
WAK 1.1.3 - during solution load, get a backend error:
[Backend] Error
[Backend] SyntaxError: JSON Parse error: Unexpected EOF
But it is not clear what file has this issue. How to most efficiently isolate this? I see nothing in the logs. The application has been running stably. I assume this is in a method, but am not finding it after a thorough search.
Thanks for guidance.
Kirk
Unexpected EOF error could be as small as forgetting to close function body with a right curly bracket.
I recommend first checking all the code on the backend you have modified since the last successful restart.
Secondly, since this occurs during solution load, the error is likely in bootstrap code including login listener. Or in model.js. You could try comment out all code in bootstrap.js or model.js see if the solution can load.
The code:
http://pastebin.com/LS1KeQ9t
I don't see anything wrong with it. Why is the Google Chrome console giving me that error at the end of my .js file?
Chrome have mechanism for prevent DDoS attack, you can read about it http://dev.chromium.org/throttling
It cause error for me. Try switch it off, type this:
chrome://net-internals/#httpThrottling