java.lang.NullPointerException in test.py file of Qpython 3L - error-handling

Question

Several java.lang.NullPointerException in test.py file of Qpython 3L errors I got when run test.py from standard package of Qpython scripts.
File test.py and screens of errors attached.
When started to post obtained such error:"It looks like your post is mostly code; please add some more details."
Cannot add any other comments.
Any idea ?
Thank you.
import sys
import time
import types
import androidhelper
try:
import gdata.docs.service
except ImportError:
gdata = None
droid = androidhelper.Android()
def event_loop():
for i in range(10):
time.sleep(1)
droid.eventClearBuffer()
time.sleep(1)
e = droid.eventPoll(1)
if e.result is not None:
return True
return False
def test_imports():
try:
import termios
import bs4 as BeautifulSoup
import pyxmpp2 as xmpp
from xml.dom import minidom
except ImportError:
return False
return True
def test_clipboard():
previous = droid.getClipboard().result
msg = 'Hello, world!'
droid.setClipboard(msg)
echo = droid.getClipboard().result
droid.setClipboard(previous)
return echo == msg
def test_gdata():
if gdata is None:
return False
# Create a client class which will make HTTP requests with Google Docs server.
client = gdata.docs.service.DocsService()
# Authenticate using your Google Docs email address and password.
username = droid.dialogGetInput('Username').result
password = droid.dialogGetPassword('Password', 'For ' + username).result
try:
client.ClientLogin(username, password)
except:
return False
# Query the server for an Atom feed containing a list of your documents.
documents_feed = client.GetDocumentListFeed()
# Loop through the feed and extract each document entry.
return bool(list(documents_feed.entry))
def test_gps():
droid.startLocating()
try:
return event_loop()
finally:
droid.stopLocating()
def test_battery():
droid.batteryStartMonitoring()
time.sleep(1)
try:
return bool(droid.batteryGetStatus())
finally:
droid.batteryStopMonitoring()
def test_sensors():
# Accelerometer, once per second.
droid.startSensingTimed(2, 1000)
try:
return event_loop()
finally:
droid.stopSensing()
def test_speak():
result = droid.ttsSpeak('Hello, world!')
return result.error is None
def test_phone_state():
droid.startTrackingPhoneState()
try:
return event_loop()
finally:
droid.stopTrackingPhoneState()
def test_ringer_silent():
result1 = droid.toggleRingerSilentMode()
result2 = droid.toggleRingerSilentMode()
return result1.error is None and result2.error is None
def test_ringer_volume():
get_result = droid.getRingerVolume()
if get_result.error is not None:
return False
droid.setRingerVolume(0)
set_result = droid.setRingerVolume(get_result.result)
if set_result.error is not None:
return False
return True
def test_get_last_known_location():
result = droid.getLastKnownLocation()
return result.error is None
def test_geocode():
result = droid.geocode(0.0, 0.0, 1)
return result.error is None
def test_make_toast():
result = droid.makeToast('Hello, world!')
return result.error is None
def test_vibrate():
result = droid.vibrate()
return result.error is None
def test_notify():
result = droid.notify('Test Title', 'Hello, world!')
return result.error is None
def test_get_running_packages():
result = droid.getRunningPackages()
return result.error is None
def test_alert_dialog():
title = 'User Interface'
message = 'Welcome to the SL4A integration test.'
droid.dialogCreateAlert(title, message)
droid.dialogSetPositiveButtonText('Continue')
droid.dialogShow()
response = droid.dialogGetResponse().result
return response['which'] == 'positive'
def test_alert_dialog_with_buttons():
title = 'Alert'
message = ('This alert box has 3 buttons and '
'will wait for you to press one.')
droid.dialogCreateAlert(title, message)
droid.dialogSetPositiveButtonText('Yes')
droid.dialogSetNegativeButtonText('No')
droid.dialogSetNeutralButtonText('Cancel')
droid.dialogShow()
response = droid.dialogGetResponse().result
return response['which'] in ('positive', 'negative', 'neutral')
def test_spinner_progress():
title = 'Spinner'
message = 'This is simple spinner progress.'
droid.dialogCreateSpinnerProgress(title, message)
droid.dialogShow()
time.sleep(2)
droid.dialogDismiss()
return True
def test_horizontal_progress():
title = 'Horizontal'
message = 'This is simple horizontal progress.'
droid.dialogCreateHorizontalProgress(title, message, 50)
droid.dialogShow()
for x in range(0, 50):
time.sleep(0.1)
droid.dialogSetCurrentProgress(x)
droid.dialogDismiss()
return True
def test_alert_dialog_with_list():
title = 'Alert'
droid.dialogCreateAlert(title)
droid.dialogSetItems(['foo', 'bar', 'baz'])
droid.dialogShow()
response = droid.dialogGetResponse().result
return True
def test_alert_dialog_with_single_choice_list():
title = 'Alert'
droid.dialogCreateAlert(title)
droid.dialogSetSingleChoiceItems(['foo', 'bar', 'baz'])
droid.dialogSetPositiveButtonText('Yay!')
droid.dialogShow()
response = droid.dialogGetResponse().result
return True
def test_alert_dialog_with_multi_choice_list():
title = 'Alert'
droid.dialogCreateAlert(title)
droid.dialogSetMultiChoiceItems(['foo', 'bar', 'baz'], [])
droid.dialogSetPositiveButtonText('Yay!')
droid.dialogShow()
response = droid.dialogGetResponse().result
return True
def test_wifi():
result1 = droid.toggleWifiState()
result2 = droid.toggleWifiState()
droid.toggleWifiState(True) # Make sure wifi ends up ON, as it interferes with other tests
return result1.error is None and result2.error is None
if __name__ == '__main__':
for name, value in list(globals().items()):
if name.startswith('test_') and isinstance(value, types.FunctionType):
print('Running %s...' % name, end=' ')
sys.stdout.flush()
if value():
print(' PASS')
else:
print(' FAIL')
Screenshot with errors