Failed to cancel download.

[changeGithub]

Version: 0.16.0b OS: Linux (armv7l) JRE: The Android Project 0 OpenGL version: OpenGL ES 3.2 v1.r12p1-04bet0.b125fee3fb58301c951089b9a402d362 (ARM) BOARD: BND-AL10 FINGERPRINT: HONOR/BND-AL10/HWBND-H:7.0/HONORBND-AL10/C00B192:user/release-keys HOST: shajk0108cna MODEL: BND-AL10 INCREMENTAL: C00B192 RELEASE: 7.0

Error: Failed to cancel download. Stack trace:

java.lang.IllegalStateException: Unbalanced enter/exit
    at com.android.okhttp.okio.AsyncTimeout.enter(AsyncTimeout.java:62)
    at com.android.okhttp.okio.AsyncTimeout$2.read(AsyncTimeout.java:209)
    at com.android.okhttp.okio.RealBufferedSource.read(RealBufferedSource.java:50)
    at com.android.okhttp.internal.http.HttpConnection$FixedLengthSource.read(HttpConnection.java:418)
    at com.android.okhttp.internal.Util.skipAll(Util.java:159)
    at com.android.okhttp.internal.Util.discard(Util.java:141)
    at com.android.okhttp.internal.http.HttpConnection$FixedLengthSource.close(HttpConnection.java:435)
    at com.android.okhttp.okio.RealBufferedSource.close(RealBufferedSource.java:396)
    at com.android.okhttp.okio.RealBufferedSource$1.close(RealBufferedSource.java:384)
    at java.nio.channels.Channels$ReadableByteChannelImpl.implCloseChannel(Channels.java:255)
    at java.nio.channels.spi.AbstractInterruptibleChannel.close(AbstractInterruptibleChannel.java:116)
    at itdelatrisu.opsu.downloads.ReadableByteChannelWrapper.close(ReadableByteChannelWrapper.java:45)
    at itdelatrisu.opsu.downloads.Download$2.run(Download.java:488)

[changeGithub]

and how can i play on other mode? like osu!mania thank you for your opsu!
through i don't know more about development.

[Sodium-Aluminate]

there are only one mode （osu！） in opsu opsu就一个模式啦