Build example-mod: failed - Can't resolve 3 packages (9 errors in total)

Build Output.log

4:00:06 PM: Executing ':forge:classes'...

Starting Gradle Daemon...
Gradle Daemon started in 794 ms

> Configure project :common
SpongePowered Vanilla 'GRADLE' Toolset Version '0.2.1-SNAPSHOT'
Targeting Minecraft '1.20.2' on a 'JOINED' platform

> Configure project :fabric
Fabric Loom: 1.2.7

> Configure project :forge
MixinGradle is skipping eclipse integration, extension not found

> Task :common:compileJava UP-TO-DATE
> Task :common:processResources UP-TO-DATE
> Task :common:classes UP-TO-DATE
> Task :common:jar
> Task :forge:downloadMcpConfig
> Task :forge:extractSrg UP-TO-DATE
> Task :forge:createMcpToSrg UP-TO-DATE

> Task :forge:compileJava FAILED
7 actionable tasks: 3 executed, 4 up-to-date
Note: SpongePowered MIXIN Annotation Processor Version=0.8.5 (MixinGradle Version=0.7)
Note: Supported obfuscation types: ObfuscationServiceMCP supports [notch] ObfuscationServiceFG3 supports [searge]
E:\IntelliJ\Minecraft\Mods\example-mod\forge\src\main\java\com\example\examplemod\mixin\MixinTitleScreen.java:11: error: Mixin has no targets
@Mixin(TitleScreen.class)
^
E:\IntelliJ\Minecraft\Mods\example-mod\common\src\main\java\com\example\examplemod\mixin\MixinMinecraft.java:11: error: Mixin has no targets
@Mixin(Minecraft.class)
^
Note: Writing refmap to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-refmap.json
Note: Writing refmap to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-refmap.json
Note: Writing searge composite mappings to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-mappings.tsrg
E:\IntelliJ\Minecraft\Mods\example-mod\forge\src\main\java\com\example\examplemod\mixin\MixinTitleScreen.java:4: error: package net.minecraft.client does not exist
import net.minecraft.client.Minecraft;
                           ^
E:\IntelliJ\Minecraft\Mods\example-mod\forge\src\main\java\com\example\examplemod\mixin\MixinTitleScreen.java:5: error: package net.minecraft.client.gui.screens does not exist
import net.minecraft.client.gui.screens.TitleScreen;
                                       ^
E:\IntelliJ\Minecraft\Mods\example-mod\common\src\main\java\com\example\examplemod\CommonClass.java:4: error: package net.minecraft.core.registries does not exist
import net.minecraft.core.registries.BuiltInRegistries;
                                    ^
E:\IntelliJ\Minecraft\Mods\example-mod\common\src\main\java\com\example\examplemod\mixin\MixinMinecraft.java:4: error: package net.minecraft.client does not exist
import net.minecraft.client.Minecraft;
                           ^
E:\IntelliJ\Minecraft\Mods\example-mod\common\src\main\java\com\example\examplemod\mixin\MixinMinecraft.java:5: error: package net.minecraft.client.gui.screens does not exist
import net.minecraft.client.gui.screens.TitleScreen;
                                       ^
E:\IntelliJ\Minecraft\Mods\example-mod\forge\src\main\java\com\example\examplemod\mixin\MixinTitleScreen.java:11: error: cannot find symbol
@Mixin(TitleScreen.class)
       ^
  symbol: class TitleScreen
E:\IntelliJ\Minecraft\Mods\example-mod\common\src\main\java\com\example\examplemod\mixin\MixinMinecraft.java:11: error: cannot find symbol
@Mixin(Minecraft.class)
       ^
  symbol: class Minecraft
Note: Writing refmap to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-refmap.json
Note: Writing refmap to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-refmap.json
Note: Writing searge composite mappings to E:\IntelliJ\Minecraft\Mods\example-mod\forge\build\tmp\compileJava\compileJava-mappings.tsrg
9 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':forge:compileJava'.
> Compilation failed; see the compiler error output for details.

* 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 10s
4:00:17 PM: Execution finished ':forge:classes'.