1.9.0 cannot find symbol

xecuting gradle command: build
Build info: MCreator 1.9.0, 64-bit, 8077 MB, Windows 10 - cmd, JVM 1.8.0_212, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk
(c) 2018 Microsoft Corporation. T�m haklar� sakl�d�r.
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod>gradlew -Dorg.gradle.java.home="C:/Program Files/Pylo/MCreator/jdk" -Dorg.gradle.parallel=true -Dorg.gradle.jvmargs="-Xms4048m -Xmx4048m" build --offline 
Parallel execution is an incubating feature.
This mapping 'snapshot_20171003' was designed for MC 1.12! Use at your own peril.
:deobfCompileDummyTask
:deobfProvidedDummyTask
:sourceApiJava UP-TO-DATE
:compileApiJava NO-SOURCE
:processApiResources NO-SOURCE
:apiClasses UP-TO-DATE
:sourceMainJava UP-TO-DATE
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod\build\sources\main\java\net\mcreator\gezgin_mod\gezgin_mod.java:59: error: cannot find symbol
      elements.add(new MCreatorSagui(this));
                       ^
  symbol:   class MCreatorSagui
  location: class gezgin_mod
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod\build\sources\main\java\net\mcreator\gezgin_mod\gezgin_mod.java:137: error: cannot find symbol
         if (id == MCreatorSagui.GUIID)
                   ^
  symbol:   variable MCreatorSagui
  location: class GuiHandler
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod\build\sources\main\java\net\mcreator\gezgin_mod\gezgin_mod.java:138: error: package MCreatorSagui does not exist
            return new MCreatorSagui.GuiContainerMod(world, x, y, z, player);
                                    ^
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod\build\sources\main\java\net\mcreator\gezgin_mod\gezgin_mod.java:144: error: cannot find symbol
         if (id == MCreatorSagui.GUIID)
                   ^
  symbol:   variable MCreatorSagui
  location: class GuiHandler
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod\build\sources\main\java\net\mcreator\gezgin_mod\gezgin_mod.java:145: error: package MCreatorSagui does not exist
            return new MCreatorSagui.GuiWindow(world, x, y, z, player);
                                    ^
5 errors
:compileJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':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
BUİLD FAILED in 1s
5 actionable tasks: 3 executed, 2 up-to-date
C:\Users\RENEGAGE\MCreatorWorkspaces\gezgin_mod>
Task completed with return code 0 in 1973 milliseconds