CODEWITHSUNDEEP
iosswiftherokuparse-platform
user5228393
user5228393

Reputation:

Parse Server Unsupported URL

I am currently using Parse server on Heroku which I got deployed using this link over here:

https://github.com/ParsePlatform/parse-server-example#with-the-heroku-button

You simply click on the button, create an application ID, client key, and server URL which you use to connect to the Parse server from your iOS code.

Now in my app whenever I start it up I keep getting this error:

[Error]: Network connection failed. Making attempt 2 after sleeping for 2.252750 seconds.
[Error]: unsupported URL (Code: 100, Version: 1.12.0)

Even when I try to make a request to grab the data in a PFFile in the code below I get the same error as above:

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCellWithIdentifier("cell", forIndexPath: indexPath) as! FollowersTableViewCell

        cell.userNameLabel.text = followUsernameArray[indexPath.row]
        let file = avaArray[indexPath.row]
        file.getDataInBackgroundWithBlock { (data: NSData?, error: NSError?) in
            if error == nil {
                if let data = data {
                    //ERROR HERE. UNSUPPORTED URL!!??
                    let image = UIImage(data: data)
                    cell.avaImageView.image = image
                }
            }else if error != nil {
                print("FROM FOLLOWERS TABLE VC cellForRowAtIndexPath: \(error?.localizedDescription)")
            }
        }

        return cell
    }

I already went to Plist.info and set the App Transport Security Settings to Allow Arbitrary Loads to YES. That didn't fix the problem either. Does anyone have any input on this? Would be much appreciated!

Upvotes: 3

Views: 1065

Answers (2)

emiliomarin
emiliomarin

Reputation: 362

My problem was that the image name in the server had an space "long name.png", which I guess is a invalid character for them, changed it to longName.png and worked without any error. I was using back4app as my Parse Server.

Upvotes: 2

Manuel
Manuel

Reputation: 15042

It looks as if the Parse iOS SDK has problems connecting to the Parse Server.

You can check from both sides and determine where it faults.

Parse SDK:

Check your connection URL in 

Parse.initializeWithConfiguration(ParseClientConfiguration {
    config in
    config.applicationId = <...>
    config.clientKey = <...>
    config.server = <...> // Check this URL
})

The URL should look something like this for Heroku:

https://<your-heroku-app-name>.herokuapp.com/parse

Parse Server:

Go to your Heroku dashboard and open the "Logs" page to see if:

  • Your Parse Server is up and running without errors, you may want to restart the server while looking at the Log output to see the initialization messages.
  • Whats happens when the SDK tries to connect to Parse Server.

To get more info in the logs in the Heroku dashboard go to Settings > Config Vars and set the environment variable VERBOSE with value 1.

Upvotes: 0

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