Help me pls

I don't get it but when I run MCreator, it gets through all the steps but then when it gets to compiling to cache or something like that it fails and says that it can't run.... pls help me im new. I put the error code here too if that helps:

   
Executing gradle command: cleanCache clean setupDecompWorkspace --refresh-dependencies
Build info: MCreator 1.8.1, 64-bit, 1929 MB, Windows 10 - cmd, JVM 1.8.0_172, JAVA_HOME: C:\Program Files\Pylo\MCreator\MCreator 1.8.1 for Minecraft 1.12.2\.\jdk
C:\Program 
      Files\Pylo\MCreator\MCreator 1.8.1 for Minecraft 
      1.12.2\forge>gradlew -Dorg.gradle.daemon=false -Dorg.gradle.parallel=false -Dorg.gradle.jvmargs="-Xms625m -Xmx2048m" cleanCache clean setupDecompWorkspace --refresh-dependencies 
Unzipping C:\Users\jackp\.mcreator\gradle\wrapper\dists\gradle-2.14-bin\76oc0mnc3ieqtsukq90mp0rxk\gradle-2.14-bin.zip to C:\Users\jackp\.mcreator\gradle\wrapper\dists\gradle-2.14-bin\76oc0mnc3ieqtsukq90mp0rxk
Exception in thread "main" java.util.zip.ZipException: error in opening zip file
   at java.util.zip.ZipFile.open(Native Method)
   at java.util.zip.ZipFile.(ZipFile.java:225)
   at java.util.zip.ZipFile.(ZipFile.java:155)
   at java.util.zip.ZipFile.(ZipFile.java:169)
   at org.gradle.wrapper.Install.unzip(Install.java:159)
   at org.gradle.wrapper.Install.access$500(Install.java:26)
   at org.gradle.wrapper.Install$1.call(Install.java:69)
   at org.gradle.wrapper.Install$1.call(Install.java:46)
   at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
   at org.gradle.wrapper.Install.createDist(Install.java:46)
   at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:126)
   at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
C:\Program 
      Files\Pylo\MCreator\MCreator 1.8.1 for Minecraft 1.12.2\forge>
Task completed with return code 0 in 3000 milliseconds

tyvm for your help

JackPlaysMinecraft (Jack P)