Unable to spawn mob, code says

I've got another issue... I FINALLY figured out how to make a entity spawn with animations (took a bit of trial and error but figured it out!) but now it won't spawn cuz of the below text error. Originally, it said that "Material.GRASS" was the problem as the entity was supposed to spawn in the Badlands, so I changed it to "Material.ORANGESAND"... still getting the error though.

Any ideas what may be going on? THANKS MUCH!!

Executing Gradle task: runClient 
Build info: MCreator 2023.3.36712, forge-1.20.1, 64-bit, 65156 MB, Windows 11, JVM 17.0.7, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk, started on: 2023-09-18-11:54:39 
  
> Task :compileJava FAILED 
C:\Users\Alex\MCreatorWorkspaces\faycraft\src\main\java\net\mcreator\faycraft\entity\Cacti2Entity.java:142: error: cannot find symbol 
            (entityType, world, reason, pos, random) -> (world.getBlockState(pos.below()).getMaterial() == Material.ORANGESAND && world.getRawBrightness(pos, 0) > 8)); 
                                                                                         ^ 
  symbol:   method getMaterial() 
  location: class BlockState 
C:\Users\Alex\MCreatorWorkspaces\faycraft\src\main\java\net\mcreator\faycraft\entity\Cacti2Entity.java:142: error: cannot find symbol 
            (entityType, world, reason, pos, random) -> (world.getBlockState(pos.below()).getMaterial() == Material.ORANGESAND && world.getRawBrightness(pos, 0) > 8)); 
                                                                                                                   ^ 
  symbol:   variable ORANGESAND 
  location: class Material 
2 errors 
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 
BUILD FAILED in 1s 
1 actionable task: 1 executed 
  
BUILD FAILED 
Task completed in 3 seconds