My android app runs on a sdk 23 emulator just perfectly, but when I tried to run it on a tablet with sdk version 21, I got this exception: java.lang.RuntimeE
iterative-deepening
cat
thread-sleep
surrogate-pairs
dv360
cookie-path
pscp
controlbox
python-socketio
sql-agent-job
hadoop-yarn
qprocess
jquery-chosen
psd2
dendropy
read.table
kestrel-http-server
serilog-exceptions
linear-algebra
buck
cpn-tools
flutter-platform-channel
data-wrangling
laravel-queue
flysystem-google-drive
stdset
xrmtoolbox
argon
platform.sh
popup-blocker