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Receive Memory Warning in iPod 4G

By FVAR on Thu, 02/20/2014 - 02:57

I get your sample and run. but in iPod 4G it crash when I scan 3-4 times.

Please help me know reason and How can I fix it??

Thanks.

Receive Memory Warning in iPod 4G

I get your sample and run

Which sample?

in iPod 4G it crash when I scan 3-4 times.

Please provide exact steps to reproduce, also which sub-sample was it?

Which iOS?

Have you tried on any other devices?

Receive Memory Warning in iPod 4G

I get sample Image Target in here (iOS) : https://developer.vuforia.com/resources/sample-apps/image-targets-sample-app

Now I use iPod 5(iOS 7), run sample VuforiaSamples in VuforiaSamples-2-8-9.

Step to repoduce:

1. Lanch app.

Receive Memory Warning in iPod 4G

I get sample Image Target in here (iOS) : https://developer.vuforia.com/resources/sample-apps/image-targets-sample-app

Now I use iPod 5(iOS 7), run sample VuforiaSamples in VuforiaSamples-2-8-9.

Step to repoduce:

1. Lanch app.

Receive Memory Warning in iPod 4G

This is the same problem as reported here:

https://developer.vuforia.com/forum/ios/videoplayback-memory-problem

..and this is to do with the Sliding Menu system.

The development team are aware of this and are aiming to fix this in a forthcoming release.

Receive Memory Warning in iPod 4G

Hi,

I have modified Image Target source code with no Sliding Menu system and it still crash.

Can you check it soon? because my dealine for my project in next several day.

Thank so much.

Receive Memory Warning in iPod 4G

Hi Fvar,

I have 3 suggestions for you.

Receive Memory Warning in iPod 4G

Thanks your reply.

I fix with your suggestion. But I still meet a problem with Receive Memory Warning.

My app just add ImageTarget, no sliding menu.

step by step:

1. run app.

2. go to AR screen (Camera screen).

3. back to previous page.

Receive Memory Warning in iPod 4G

Please see it and give me your suggestions.

Thanks

Receive Memory Warning in iPod 4G

Hi Fvar,

Could you post here or send by message, the result of the XCode analyzer ?

Thank you

Pierre

Receive Memory Warning in iPod 4G

Hi I attach screenshot above, please see it.

Receive Memory Warning in iPod 4G

Hi,

i was asking for the result of the Xcode analyzer not the instruments result. Iirc, the analyzer is in the menu 'products/analyze'

pierre

Receive Memory Warning in iPod 4G

Hi,

This is analy of this project . I attach above.

Thanks.

Receive Memory Warning in iPod 4G

Hi,

Can you confirm that you also added the calls to destroyDataSet() in the method doUnloadTrackersData() ?

Thanks

Pierre

Receive Memory Warning in iPod 4G

Hi Hvar,

Can you confirm that the dealloc of your (AR) ViewController is never called?

We have references to the ViewCiontroller which may prevent this ViewController to be deallocated.

Receive Memory Warning in iPod 4G

Hi Pierre,