Gmscore: Cannot sign-in with Swift Backup

[Trumeet]

I'm not sure if there is already a related issue.

Log:

yy-dd hh:06:42.101  1638  5189 I ActivityTaskManager: START u0 {cmp=org.swiftapps.swiftbackup/.cloud.connect.GoogleSignInActivity (has extras)} from uid 10207
yy-dd hh:06:42.117  1638  5189 I chatty  : uid=1000(system) Binder:1638_13 identical 1 line
yy-dd hh:06:42.118  1638  5189 I EdXposed-Bridge: FakeGApps: caught the NullPointerException
yy-dd hh:06:42.121  6535  6535 I IntroActivity: onDestroy()
yy-dd hh:06:42.132  3492  3492 D GmsMeasureBrokerSvc: onBind: Intent { act=com.google.android.gms.measurement.START pkg=com.google.android.gms }
yy-dd hh:06:42.135  6535  6535 D IntroActivity: onCreate
yy-dd hh:06:42.128  1076  1076 W [email protected]: type=1400 audit(0.0:1831): avc: denied { search } for name="kgsl" dev="sysfs" ino=57013 scontext=u:r:hal_memtrack_default:s0 tcontext=u:object_r:sysfs_kgsl:s0 tclass=dir permissive=0
yy-dd hh:06:42.152  6535  6535 D IntroActivity: onCreate: onboarding activity started
yy-dd hh:06:42.176  6535  6535 D IntroActivity: onSignInStatusChange status=NOT_SIGNED_IN
yy-dd hh:06:42.218  6535  6535 W ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@5155417
yy-dd hh:06:42.224  6535  6535 I a       : WebView: com.android.webview.chromium.WebViewApplication (com.android.webview)
yy-dd hh:06:42.226  1638  3317 I EdXposed-Bridge: FakeGApps: caught the NullPointerException
yy-dd hh:06:42.229  1638  3317 W ActivityManager: Unable to start service Intent { act=com.google.android.gms.auth.api.signin.service.START pkg=com.google.android.gms } U=0: not found
yy-dd hh:06:42.230  1638  3317 W ActivityManager: Unbind failed: could not find connection for android.os.BinderProxy@79882d4
yy-dd hh:06:42.228  1638  3317 I EdXposed-Bridge: FakeGApps: caught the NullPointerException
yy-dd hh:06:42.230  6535 15526 E GmsClient: unable to connect to service: com.google.android.gms.auth.api.signin.service.START on com.google.android.gms
yy-dd hh:06:42.245  3492  7871 D SafeParcel: Unknown field num 10 in com.google.android.gms.common.internal.GetServiceRequest, skipping.
yy-dd hh:06:42.245  3492  7871 D SafeParcel: Unknown field num 11 in com.google.android.gms.common.internal.GetServiceRequest, skipping.
yy-dd hh:06:42.245  3492  7871 D SafeParcel: Unknown field num 12 in com.google.android.gms.common.internal.GetServiceRequest, skipping.
yy-dd hh:06:42.245  3492  7871 D GmsMeasureBrokerSvc: bound by: GetServiceRequest{serviceId=MEASUREMENT, gmsVersion=12451000, packageName='org.swiftapps.swiftbackup', extras=Bundle[{}]}
yy-dd hh:06:42.246  6535  6535 I a       : onConnectionFailed:ConnectionResult{statusCode=API_UNAVAILABLE, resolution=null, message=null}
yy-dd hh:06:42.261  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@d369a4, 16
yy-dd hh:06:42.265   963 15525 E ResolverController: No valid NAT64 prefix (101, <unspecified>/0)
yy-dd hh:06:42.270  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 1, android.os.Parcel@f260e68, 16
yy-dd hh:06:42.271  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 1, android.os.Parcel@d369a4, 16
yy-dd hh:06:42.271  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@f260e68, 16
yy-dd hh:06:42.271  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@d369a4, 16
yy-dd hh:06:42.273  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@f260e68, 16
yy-dd hh:06:42.273  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@d369a4, 16
yy-dd hh:06:42.298  6535  6535 D a       : onCleared
yy-dd hh:06:42.304  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 1, android.os.Parcel@f260e68, 16
yy-dd hh:06:42.304  3492  7871 D GmsMeasureSvcImpl: onTransact [unknown]: 10, android.os.Parcel@d369a4, 16

Screenshot looks like:

Did I make any mistakes, or is it a known issue?

[JohnGLFour]

It is a known issue because Account and Cloud APIs are partially working.

[unixandria-xda]

Has anyone found a workaround in the meantime? Developer absolutely refuses to allow to not need to sign in "to prevent piracy and check license"

[patrickdrd]

(subscribe me)