FAILURE: Build failed with an exception.

[abdollahdadashi]

i was able to build my project before but now i get this error

`FAILURE: Build failed with an exception.

• What went wrong:
  A problem occurred configuring project ':flutter_poolakey'.

Could not resolve all artifacts for configuration 'classpath'.
Could not find signflinger-7.4.2.jar (com.android:signflinger:7.4.2).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/signflinger/7.4.2/signflinger-7.4.2.jar
Could not find zipflinger-7.4.2.jar (com.android:zipflinger:7.4.2).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/zipflinger/7.4.2/zipflinger-7.4.2.jar
Could not find annotations-30.4.2.jar (com.android.tools:annotations:30.4.2).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/annotations/30.4.2/annotations-30.4.2.jar
Could not find apksig-7.4.2.jar (com.android.tools.build:apksig:7.4.2).
Searched in the following locations:
https://dl.google.com/dl/android/maven2/com/android/tools/build/apksig/7.4.2/apksig-7.4.2.jar
Failed to notify project evaluation listener.
java.lang.NullPointerException (no error message)
java.lang.NullPointerException (no error message)

• Try:

Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
Get more help at https://help.gradle.org.

BUILD FAILED in 1s`

and my build.gradle.kts and settings.gradle.kts already have maven { url = uri("https://jitpack.io") }
allprojects { repositories { jcenter() maven { url = uri("https://jitpack.io") } google() mavenCentral() } }

repositories { google() mavenCentral() gradlePluginPortal() maven { url = uri("https://jitpack.io") } }