Invalid Response from Google

Hi,
Are you games live? I mean is the WebService also used by games you have released?

There is a limit to the free google tier, that constrain the WebService to only run for at a max of 90min per day. Normally it takes milliseconds every time the plugin contacts google from a player's device, so you can have lots and lots of players using I2 Localization every day.

That constrain is why I suggest making the Update Frequency (for Google Live Synchronization) be Daily or Weekly, and not Always. That way players sync are spread over several days instead of requesting every time they open the game.

Now, if you have several projects using I2L, and all of them have the update frequency set to Always, then, all those requests can add up, and you could be reaching the time limit per day. Also, during development, the Export / Import takes quite more time than the calls the game do.

If that's your case, my advice is to:
- Set your games to Update Frequency Daily or Weekly.
- Install a separate WebService for each project (that way the 90min/day is for each project independently)

If that's not the case, Please let me know and I will point you to what line of code to uncomment in order to get the actual error message returned by Google.

Hope that helps,
Frank

Hi,
I added a fix for this.
You will need to delete the WebService in your Google Drive, and install it again.
I2 Localization will make a new copy with the updated code.

Hope that helps,
Frank

Edit: Also the "necessary data rewind wasn't possible" is not actually an error, just a bug where some Unity versions can handle POST redirects. But the Export function only redirects after it finishes, so the data was actually exported, its just that Google requires doing a redirect and your Unity version doesn't handle that correctly.
In the latest (2.8.5) that error message is ignored.