使用exthmui11的源码与lineage18.1的设备树进行编译，参照lineage wiki进行编译。运行mka target-files-package otatools成功生成target files，在使用sign_target_files_apks进行签名时遇到问题
首先使用build/tools/releasetools中的工具运行，出现如下结果
$ ./build/tools/releasetools/sign_target_files_apks -o -d ~/.android-certs $OUT/obj/PACKAGING/target_files_intermediates/*-target_files-*.zip signed-target_files.zip
2021-06-02 21:42:04 - common.py - WARNING : Failed to read SYSTEM/etc/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read VENDOR/etc/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read PRODUCT/etc/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read PRODUCT/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read SYSTEM_EXT/etc/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read SYSTEM_EXT/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read ODM/etc/build.prop
2021-06-02 21:42:04 - common.py - WARNING : Failed to read ODM/build.prop
Rewriting RECOVERY/RAMDISK/default.prop:
Rewriting RECOVERY/RAMDISK/prop.default:
replace: ro.system.build.tags=test-keys
with: ro.system.build.tags=release-keys
replace: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033 test-keys
with: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033
replace: ro.build.tags=test-keys
with: ro.build.tags=release-keys
replace: ro.vendor.build.tags=test-keys
with: ro.vendor.build.tags=release-keys
replace: ro.odm.build.tags=test-keys
with: ro.odm.build.tags=release-keys
replace: ro.product.build.tags=test-keys
with: ro.product.build.tags=release-keys
replace: ro.system_ext.build.tags=test-keys
with: ro.system_ext.build.tags=release-keys
Rewriting ROOT/default.prop:
signing: CellBroadcastApp.apk (/home/shangke/.android-certs/networkstack)
ERROR: Failed to run signapk.jar: return code 1:
Error: Unable to access jarfile /run/media/shangke/41fc8d55-3d56-49cb-80dc-e51ad2bbacce/exthmui/build/make/tools/framework/signapk.jar
提示找不到signapk.jar。
再使用out/host/linux-x86/bin中的工具进行，出现如下结果
$ ./out/host/linux-x86/bin/sign_target_files_apks -o -d ~/.android-certs $OUT/obj/PACKAGING/target_files_intermediates/*-target_files-*.zip signed-target_files.zip
2021-06-02 21:45:45 - common.py - WARNING : Failed to read SYSTEM/etc/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read VENDOR/etc/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read PRODUCT/etc/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read PRODUCT/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read SYSTEM_EXT/etc/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read SYSTEM_EXT/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read ODM/etc/build.prop
2021-06-02 21:45:45 - common.py - WARNING : Failed to read ODM/build.prop
Rewriting RECOVERY/RAMDISK/default.prop:
Rewriting RECOVERY/RAMDISK/prop.default:
replace: ro.system.build.tags=test-keys
with: ro.system.build.tags=release-keys
replace: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033 test-keys
with: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033
replace: ro.build.tags=test-keys
with: ro.build.tags=release-keys
replace: ro.vendor.build.tags=test-keys
with: ro.vendor.build.tags=release-keys
replace: ro.odm.build.tags=test-keys
with: ro.odm.build.tags=release-keys
replace: ro.product.build.tags=test-keys
with: ro.product.build.tags=release-keys
replace: ro.system_ext.build.tags=test-keys
with: ro.system_ext.build.tags=release-keys
Rewriting ROOT/default.prop:
signing: CellBroadcastApp.apk (/home/shangke/.android-certs/networkstack)
signing: CellBroadcastServiceModule.apk (/home/shangke/.android-certs/networkstack)
signing: ExtServices.apk (/home/shangke/.android-certs/platform)
signing: MediaProvider.apk (/home/shangke/.android-certs/media)
signing: PermissionController.apk (/home/shangke/.android-certs/platform)
signing: Tethering.apk (/home/shangke/.android-certs/networkstack)
signing: OsuLogin.apk (frameworks/base/packages/OsuLogin/certs/com.android.hotspot2.osulogin)
signing: ServiceWifiResources.apk (frameworks/opt/net/wifi/service/resources-certs/com.android.wifi.resources)
signing: APlayer.apk (/home/shangke/.android-certs/releasekey)
signing: BasicDreams.apk (/home/shangke/.android-certs/releasekey)
signing: Bluetooth.apk (/home/shangke/.android-certs/platform)
signing: BluetoothMidiService.apk (/home/shangke/.android-certs/platform)
signing: BookmarkProvider.apk (/home/shangke/.android-certs/releasekey)
signing: CaptivePortalLogin.apk (/home/shangke/.android-certs/networkstack)
signing: CarrierDefaultApp.apk (/home/shangke/.android-certs/platform)
signing: CertInstaller.apk (/home/shangke/.android-certs/platform)
signing: CompanionDeviceManager.apk (/home/shangke/.android-certs/releasekey)
NOT signing: CtsShimPrebuilt.apk
(skipped due to special cert string)
signing: DefaultTheme.apk (/home/shangke/.android-certs/releasekey)
signing: EasterEgg.apk (/home/shangke/.android-certs/platform)
signing: ExtShared.apk (/home/shangke/.android-certs/platform)
signing: HTMLViewer.apk (/home/shangke/.android-certs/releasekey)
signing: KeyChain.apk (/home/shangke/.android-certs/platform)
signing: LiveWallpapersPicker.apk (/home/shangke/.android-certs/platform)
signing: LocalContactsBackup.apk (/home/shangke/.android-certs/releasekey)
signing: NfcNci.apk (/home/shangke/.android-certs/platform)
signing: PacProcessor.apk (/home/shangke/.android-certs/platform)
signing: PrintRecommendationService.apk (/home/shangke/.android-certs/releasekey)
signing: PrintSpooler.apk (/home/shangke/.android-certs/releasekey)
signing: Profiles.apk (/home/shangke/.android-certs/platform)
signing: SecureElement.apk (/home/shangke/.android-certs/platform)
signing: SimAppDialog.apk (/home/shangke/.android-certs/platform)
signing: SoterService.apk (/home/shangke/.android-certs/platform)
signing: StitchImage-res.apk (/home/shangke/.android-certs/releasekey)
signing: StitchImageService.apk (/home/shangke/.android-certs/platform)
signing: Stk.apk (/home/shangke/.android-certs/platform)
signing: Terminal.apk (/home/shangke/.android-certs/releasekey)
signing: Traceur.apk (/home/shangke/.android-certs/platform)
signing: WallpaperBackup.apk (/home/shangke/.android-certs/platform)
Rewriting SYSTEM/build.prop:
replace: ro.system.build.tags=test-keys
with: ro.system.build.tags=release-keys
replace: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033 test-keys
with: ro.build.display.id=exthm_cheeseburger-userdebug 11 RQ2A.210505.003 eng.shangk.20210602.205033
replace: ro.build.tags=test-keys
with: ro.build.tags=release-keys
Rewriting SYSTEM/etc/prop.default:
Rewriting SYSTEM/etc/selinux/plat_mac_permissions.xml with new keys.
signing: framework-res.apk (/home/shangke/.android-certs/platform)
signing: org.lineageos.platform-res.apk (/home/shangke/.android-certs/platform)
signing: AudioFX.apk (/home/shangke/.android-certs/platform)
signing: BackupRestoreConfirmation.apk (/home/shangke/.android-certs/platform)
signing: BlockedNumberProvider.apk (/home/shangke/.android-certs/shared)
signing: BuiltInPrintService.apk (/home/shangke/.android-certs/releasekey)
signing: CalendarProvider.apk (/home/shangke/.android-certs/releasekey)
signing: CallLogBackup.apk (/home/shangke/.android-certs/shared)
signing: CellBroadcastLegacyApp.apk (/home/shangke/.android-certs/platform)
signing: ConfigPanel.apk (/home/shangke/.android-certs/platform)
signing: ContactsProvider.apk (/home/shangke/.android-certs/shared)
NOT signing: CtsShimPrivPrebuilt.apk
(skipped due to special cert string)
signing: DocumentsUI.apk (/home/shangke/.android-certs/platform)
signing: DownloadProvider.apk (/home/shangke/.android-certs/media)
signing: DownloadProviderUi.apk (/home/shangke/.android-certs/media)
signing: Doze.apk (/home/shangke/.android-certs/platform)
signing: DynamicSystemInstallationService.apk (/home/shangke/.android-certs/platform)
signing: ExternalStorageProvider.apk (/home/shangke/.android-certs/platform)
signing: FusedLocation.apk (/home/shangke/.android-certs/platform)
signing: GamingMode.apk (/home/shangke/.android-certs/platform)
signing: IFAAService.apk (/home/shangke/.android-certs/platform)
signing: InputDevices.apk (/home/shangke/.android-certs/platform)
signing: LineageParts.apk (/home/shangke/.android-certs/platform)
signing: LineageSettingsProvider.apk (/home/shangke/.android-certs/platform)
signing: LocalTransport.apk (/home/shangke/.android-certs/platform)
signing: ManagedProvisioning.apk (/home/shangke/.android-certs/platform)
signing: MediaProviderLegacy.apk (/home/shangke/.android-certs/media)
signing: MmsService.apk (/home/shangke/.android-certs/platform)
signing: MtpService.apk (/home/shangke/.android-certs/media)
signing: NetworkPermissionConfig.apk (/home/shangke/.android-certs/networkstack)
signing: NetworkStack.apk (/home/shangke/.android-certs/networkstack)
signing: ONS.apk (/home/shangke/.android-certs/platform)
signing: OneplusPocketMode.apk (/home/shangke/.android-certs/platform)
signing: PackageInstaller.apk (/home/shangke/.android-certs/platform)
signing: ProxyHandler.apk (/home/shangke/.android-certs/platform)
signing: Seedvault.apk (/home/shangke/.android-certs/platform)
signing: SettingsProvider.apk (/home/shangke/.android-certs/platform)
signing: SharedStorageBackup.apk (/home/shangke/.android-certs/platform)
signing: Shell.apk (/home/shangke/.android-certs/platform)
signing: SoundPicker.apk (/home/shangke/.android-certs/media)
signing: StatementService.apk (/home/shangke/.android-certs/releasekey)
signing: StitchImage.apk (/home/shangke/.android-certs/platform)
signing: Tag.apk (/home/shangke/.android-certs/releasekey)
signing: TeleService.apk (/home/shangke/.android-certs/platform)
signing: Telecom.apk (/home/shangke/.android-certs/platform)
signing: TelephonyProvider.apk (/home/shangke/.android-certs/platform)
signing: ThemeManager.apk (/home/shangke/.android-certs/platform)
signing: Updater.apk (/home/shangke/.android-certs/platform)
signing: UserDictionaryProvider.apk (/home/shangke/.android-certs/shared)
signing: VpnDialogs.apk (/home/shangke/.android-certs/platform)
signing: WfdService.apk (/home/shangke/.android-certs/platform)
signing: Backgrounds.apk (/home/shangke/.android-certs/releasekey)
signing: Calculator.apk (/home/shangke/.android-certs/releasekey)
signing: DeskClock.apk (/home/shangke/.android-certs/releasekey)
signing: Etar.apk (/home/shangke/.android-certs/releasekey)
signing: LatinIME.apk (/home/shangke/.android-certs/shared)
signing: LineageThemesStub.apk (/home/shangke/.android-certs/releasekey)
signing: ModuleMetadata.apk (/home/shangke/.android-certs/releasekey)
signing: PhotoTable.apk (/home/shangke/.android-certs/releasekey)
signing: PowerOffAlarm.apk (/home/shangke/.android-certs/platform)
signing: Recorder.apk (/home/shangke/.android-certs/releasekey)
NOT signing: ViaBrowser.apk
(skipped due to special cert string)
signing: YellowPage.apk (/home/shangke/.android-certs/releasekey)
signing: messaging.apk (/home/shangke/.android-certs/releasekey)
signing: webview.apk (/home/shangke/.android-certs/releasekey)
Rewriting SYSTEM/product/build.prop:
replace: ro.product.build.tags=test-keys
with: ro.product.build.tags=release-keys
Rewriting SYSTEM/product/etc/selinux/product_mac_permissions.xml with new keys.
signing: AccentColorAmethystOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorAquamarineOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorCarbonOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorCinnamonOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorGreenOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorOceanOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorOrchidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorPaletteOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorPurpleOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorSandOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorSpaceOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: AccentColorTangerineOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: CaptivePortalConfig.apk (/home/shangke/.android-certs/platform)
signing: DisplayCutoutEmulationCornerOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: DisplayCutoutEmulationDoubleOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: DisplayCutoutEmulationHoleOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: DisplayCutoutEmulationTallOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: DisplayCutoutEmulationWaterfallOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: FakeFontsOverlay.apk (/home/shangke/.android-certs/platform)
signing: FontNotoSerifSourceOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackCircularAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackCircularLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackCircularSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackCircularSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackCircularThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconPackFilledAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackFilledLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackFilledSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackFilledSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackFilledThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconPackKaiAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackKaiLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackKaiSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackKaiSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackKaiThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconPackRoundedAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackRoundedLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackRoundedSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackRoundedSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackRoundedThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconPackSamAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackSamLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackSamSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackSamSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackSamThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconPackVictorAndroidOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackVictorLauncherOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackVictorSettingsOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackVictorSystemUIOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconPackVictorThemePickerOverlay.apk (/home/shangke/.android-certs/platform)
signing: IconShapePebbleOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeRoundedRectOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeSquareOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeSquircleOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeTaperedRectOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeTeardropOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: IconShapeVesselOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: LineageBlackAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageBlackTheme.apk (/home/shangke/.android-certs/platform)
signing: LineageBlueAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageBrownAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageCyanAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageGreenAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageLatoFont.apk (/home/shangke/.android-certs/platform)
signing: LineageNavigationBarNoHint.apk (/home/shangke/.android-certs/platform)
signing: LineageOrangeAccent.apk (/home/shangke/.android-certs/platform)
signing: LineagePinkAccent.apk (/home/shangke/.android-certs/platform)
signing: LineagePurpleAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageRedAccent.apk (/home/shangke/.android-certs/platform)
signing: LineageRubikFont.apk (/home/shangke/.android-certs/platform)
signing: LineageYellowAccent.apk (/home/shangke/.android-certs/platform)
signing: NavigationBarMode2ButtonOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: NavigationBarMode3ButtonOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: NavigationBarModeGesturalOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: NavigationBarModeGesturalOverlayExtraWideBack.apk (/home/shangke/.android-certs/releasekey)
signing: NavigationBarModeGesturalOverlayNarrowBack.apk (/home/shangke/.android-certs/releasekey)
signing: NavigationBarModeGesturalOverlayWideBack.apk (/home/shangke/.android-certs/releasekey)
signing: WifiOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: Contacts.apk (/home/shangke/.android-certs/shared)
signing: Dialer.apk (/home/shangke/.android-certs/shared)
signing: OneTimeInitializer.apk (/home/shangke/.android-certs/releasekey)
signing: SettingsIntelligence.apk (/home/shangke/.android-certs/releasekey)
signing: AntHalService.apk (/home/shangke/.android-certs/platform)
signing: QtiTelephonyService.apk (/home/shangke/.android-certs/platform)
signing: WAPPushManager.apk (/home/shangke/.android-certs/releasekey)
signing: datastatusnotification.apk (/home/shangke/.android-certs/platform)
signing: imssettings.apk (/home/shangke/.android-certs/platform)
signing: uceShimService.apk (/home/shangke/.android-certs/platform)
Rewriting SYSTEM/system_ext/build.prop:
replace: ro.system_ext.build.tags=test-keys
with: ro.system_ext.build.tags=release-keys
Rewriting SYSTEM/system_ext/etc/selinux/system_ext_mac_permissions.xml with new keys.
signing: CarrierConfig.apk (/home/shangke/.android-certs/platform)
signing: EmergencyInfo.apk (/home/shangke/.android-certs/platform)
signing: Gallery2.apk (/home/shangke/.android-certs/platform)
signing: LineageSetupWizard.apk (/home/shangke/.android-certs/platform)
signing: QuickAccessWallet.apk (/home/shangke/.android-certs/platform)
signing: Settings.apk (/home/shangke/.android-certs/platform)
signing: SimpleDeviceConfig.apk (/home/shangke/.android-certs/platform)
signing: Snap.apk (/home/shangke/.android-certs/platform)
signing: StorageManager.apk (/home/shangke/.android-certs/releasekey)
signing: SystemUI.apk (/home/shangke/.android-certs/platform)
signing: ThemePicker.apk (/home/shangke/.android-certs/releasekey)
signing: TrebuchetQuickStep.apk (/home/shangke/.android-certs/releasekey)
signing: WallpaperCropper.apk (/home/shangke/.android-certs/platform)
signing: dpmserviceapp.apk (/home/shangke/.android-certs/platform)
signing: ims.apk (/home/shangke/.android-certs/platform)
signing: qcrilmsgtunnel.apk (/home/shangke/.android-certs/platform)
signing: CACertService.apk (/home/shangke/.android-certs/platform)
signing: CneApp.apk (/home/shangke/.android-certs/platform)
signing: IWlanService.apk (/home/shangke/.android-certs/platform)
signing: TimeService.apk (/home/shangke/.android-certs/platform)
Rewriting VENDOR/build.prop:
replace: ro.vendor.build.tags=test-keys
with: ro.vendor.build.tags=release-keys
Rewriting VENDOR/etc/selinux/vendor_mac_permissions.xml with new keys.
Rewriting VENDOR/odm/etc/build.prop:
replace: ro.odm.build.tags=test-keys
with: ro.odm.build.tags=release-keys
signing: CarrierConfig__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: LineageParts__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: SettingsProvider__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: Settings__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: SystemUI__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: TeleService__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: TetheringConfigOverlay.apk (/home/shangke/.android-certs/releasekey)
signing: framework-res__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
signing: org.lineageos.platform-res__auto_generated_rro_vendor.apk (/home/shangke/.android-certs/releasekey)
extra recovery-only key(s): vendor/exthm/build/target/product/security/lineage.x509.pem
META/otakeys.txt has no keys; using /home/shangke/.android-certs/releasekey.x509.pem for OTA package verification.
2021-06-02 21:49:38 - common.py - WARNING : Failed to read SYSTEM/etc/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read VENDOR/etc/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read PRODUCT/etc/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read PRODUCT/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read SYSTEM_EXT/etc/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read SYSTEM_EXT/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read ODM/etc/build.prop
2021-06-02 21:49:38 - common.py - WARNING : Failed to read ODM/build.prop
ERROR: Failed to run command '['simg2img', '/tmp/targetfiles-QY8gcR/IMAGES/system.img', '/tmp/targetfiles-QY8gcR/IMAGES/unsparse_system.img']' (exit code 255):
Failed to read sparse file
提示simg2img失败，原因未知。
之前曾使用exthmui-10和lineage-17.1成功编译过，并一直使用至今，请问aosp11的签名系统是相比10的有什么修改了吗？正确的签名方法应该是什么？