Didn't find any valid dependency graphs.

[JYUN-FONG LIN]

lin@Lin:~/Desktop/buildozer$   buildozer android debug

---------------------------------------------------------------------------

Error:

[INFO]:    Will compile for the following archs: armeabi-v7a

[INFO]:    Found Android API target in $ANDROIDAPI

[INFO]:    Available Android APIs are (25, 26, 27)

[INFO]:    Requested API target 27 is available, continuing.

[INFO]:    Found NDK dir in $ANDROIDNDK

[INFO]:    Got NDK version from $ANDROIDNDKVER

[INFO]:    Using Google NDK rr16b

[INFO]:    Found virtualenv at /usr/local/bin/virtualenv

[INFO]:    Found the following toolchain versions: ['4.9']

[INFO]:    Picking the latest gcc toolchain, here 4.9

[INFO]:    No existing dists meet the given requirements!

[INFO]:    No dist exists that meets your requirements, so one will be built.

[ERROR]:   Didn't find any valid dependency graphs.

[ERROR]:   This means that some of your requirements pull in conflicting dependencies.

[ERROR]:   Exiting.

# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=Helloapp --bootstrap=sdl2 --requirements=python3,kivy --arch armeabi-v7a --copy-libs --color=always --storage-dir=/home/lin/Desktop/buildozer/.buildozer/android/platform/build

# 

# Buildozer failed to execute the last command

# The error might be hidden in the log above this error

# Please read the full log, and search for it before

# raising an issue with buildozer itself.

# In case of a bug report, please add a full log with log_level = 2

---------------------------------------------------------------------------

What steps did I make less?

thank you

[ZenCODE]

I don't think kivy is working yet with API 27. Try 23.

[JYUN-FONG LIN]

23 also can not

Only 19

Now I use p4a to compile

With errors

=======================================================

[INFO]:    STDOUT:

Buildfile: /home/lin/.local/share/python-for-android/dists/unnamed_dist_1/build.xml

BUILD FAILED

Target "debug" does not exist in the project "Myapplication-0.1".

Total time: 0 seconds

[INFO]:    STDERR:

[INFO]:    COMMAND:

cd /home/lin/.local/share/python-for-android/dists/unnamed_dist_1 && /home/lin/Android/Sdk/tools/ant/bin/ant debug

[WARNING]: ERROR: /home/lin/Android/Sdk/tools/ant/bin/ant failed!

lin@LIN:~$ 

Can you help me? pls

=======================================================
ZenCODE於 2018年4月20日星期五 UTC+8上午3時01分03秒寫道：