Cases where the map is not displayed on iOS

[ShinM0314]

Hi,

I am debugging an app with my iphone connected. When I load the area where the map is displayed several times, the following log appears and the map is not displayed (black screen).

Please let me know if there is a solution to this problem.

---

WARNING tileManager.cpp:204: add source mapzen-osm TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Quicksand-Regular.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Varela-Regular.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Bold.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Medium.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Regular.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Bold.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-SemiboldItalic.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Semibold.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Italic.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Regular.woff TANGRAM scene.cpp:481: Fetch font zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Light.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Quicksand-Regular.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Varela-Regular.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Bold.woff TANGRAM scene.cpp:312: Prefetch tiles for View: 1170.000000x2196.000000 / zoom:10.000000 lon:0.000000 lat:0.000000 TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Medium.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/Montserrat-Regular.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Bold.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-SemiboldItalic.woff TANGRAM scene.cpp:427: Fetch texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/images/building-grid.gif TANGRAM scene.cpp:427: Fetch texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] TANGRAM scene.cpp:427: Fetch texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] TANGRAM scene.cpp:427: Fetch texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Semibold.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Italic.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Regular.woff TANGRAM scene.cpp:485: Received font: zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/fonts/OpenSans-Light.woff TANGRAM scene.cpp:432: Received texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/images/building-grid.gif TANGRAM scene.cpp:432: Received texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] WARNING texture.cpp:172: OpenGL ES doesn't support texture repeat wrapping for NPOT textures nor mipmap textures WARNING texture.cpp:173: Falling back to LINEAR Filtering TANGRAM scene.cpp:432: Received texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] WARNING texture.cpp:172: OpenGL ES doesn't support texture repeat wrapping for NPOT textures nor mipmap textures WARNING texture.cpp:173: Falling back to LINEAR Filtering TANGRAM scene.cpp:432: Received texture zip://https%3A%2F%2Fdl.dropboxusercontent.com%2Fs%2F25jzvtghx0ac2rk%2Fosm-style.zip%3Fdl%3D0/themes/images/[email protected] WARNING texture.cpp:172: OpenGL ES doesn't support texture repeat wrapping for NPOT textures nor mipmap textures WARNING texture.cpp:173: Falling back to LINEAR Filtering TANGRAM scene.cpp:312: Prefetch tiles for View: 1170.000000x2196.000000 / zoom:10.000000 lon:0.000000 lat:0.000000