YIB app crashes when I refresh my playlist videos in version 3.1.1

[ChristophyBarth]

Expected behavior

I expected my playlist videos to refresh without the app crashing.

---

Actual behavior

When I refresh 'My playlist videos' feature twice, the app crashes.

---

How to reproduce

• Download, install and launch the latest version of the app
• Swipe from the right to the left till you get to the last feature (My playlist videos).
• Refresh (swipe your finger down the screen) the feature (twice).
• Observe the bug.

---

Device: Gionee f100s Android version: v6.0 App version: v3.1.1

---

Recording of the bug

• https://youtu.be/qvxyEIh8ok4

---

[teocci]

We will try to find a solution thanks for your report~