Pointers not being removed/cancelled using TUIO input about touchscript

[mchangxe]

experiencing the same problem, did you manage to get it fixed somehow?

[raymond9991]

Unfortunately no. I've found that turning the TouchManager gameobject on/off will release some of the pointers but not all, eventually the pointers will still overflow. Still can't manage to find out the reason behind, but the error message "ArgumentException: An item with the same key has already been added." appears a lot before a fps dip. I'm guessing some duplicate pointers with same id is added somehow, don't know why, and can't find a workaround...

[dhr0118]

Unfortunately no. I've found that turning the TouchManager gameobject on/off will release some of the pointers but not all, eventually the pointers will still overflow. Still can't manage to find out the reason behind, but the error message "ArgumentException: An item with the same key has already been added." appears a lot before a fps dip. I'm guessing some duplicate pointers with same id is added somehow, don't know why, and can't find a workaround...

@raymond9991 hi, did you solve the problem later?

[ouroeight]

Unfortunately no. I've found that turning the TouchManager gameobject on/off will release some of the pointers but not all, eventually the pointers will still overflow. Still can't manage to find out the reason behind, but the error message "ArgumentException: An item with the same key has already been added." appears a lot before a fps dip. I'm guessing some duplicate pointers with same id is added somehow, don't know why, and can't find a workaround...

@raymond9991 hi, did you solve the problem later?

No, no solution. My workaround is simply turn on/off the application when it becomes very laggy...

[valcion1993]

I had a similar problem, and in my case it was that the touch manager was not configured correctly.

Go to an example scene and paste the touch manager again