actually fix it

ExpectPlatform.iml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module version="4">
+  <component name="CheckStyle-IDEA-Module" serialisationVersion="2">
+    <option name="activeLocationsIds" />
+  </component>
+</module>

expect-platform-test/build.gradle

@@ -9,7 +9,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath "xyz.wagyourtail.unimined.expect-platform:expect-platform:1.0.0"
+        classpath "xyz.wagyourtail.unimined.expect-platform:expect-platform:1.0.2"
         classpath "org.ow2.asm:asm-tree:9.7"
     }
 }

expect-platform-test/src/a/java/xyz/wagyourtail/ept/a/MainImpl.java

@@ -7,4 +7,8 @@ public static String platformTest(String name) {
         return "Hello a! " + name;
     }
 
+    public static String platformTest2(String name) {
+        return "Goodbye a! " + name;
+    }
+
 }

expect-platform-test/src/b/java/xyz/wagyourtail/ept/b/MainImpl.java

@@ -6,4 +6,7 @@ public static String platformTest(String name) {
         return "Hello b! " + name;
     }
 
+    public static String platformTest2(String name) {
+        return "Goodbye b! " + name;
+    }
 }

expect-platform-test/src/c/java/xyz/wagyourtail/ept/c/MainImpl.java

@@ -0,0 +1,9 @@
+package xyz.wagyourtail.ept.c;
+
+public class MainImpl {
+
+    public static String platformTest2(String name) {
+        return "Goodbye c! " + name;
+    }
+
+}

expect-platform-test/src/main/java/xyz/wagyourtail/ept/Main.java

@@ -13,6 +13,7 @@ public static void main(String[] args) {
         Target.getCurrentTarget();
 
         System.out.println(platformTest("test"));
+        System.out.println(platformTest2("test"));
 
         try {
             Main.class.getDeclaredMethod("platformOnlyTest");
@@ -32,6 +33,12 @@ public static String platformTest(String name) {
         throw new AssertionError();
     }
 
+
+    @ExpectPlatform
+    public static String platformTest2(String name) {
+        throw new AssertionError();
+    }
+
     @PlatformOnly({"a", "b"})
     public static void platformOnlyTest() {
     }

gradle.properties

@@ -1,5 +1,5 @@
 kotlin.code.style=official
 
-version = 1.0.1
+version = 1.0.2
 
 asmVersion=9.7

src/main/kotlin/xyz/wagyourtail/unimined/expect/TransformPlatform.kt

@@ -53,7 +53,7 @@ class TransformPlatform(val platformName: String) {
         }
 
         @Suppress("UNCHECKED_CAST")
-        val platforms = annotation.values[1] as? List<AnnotationNode>
+        val platforms = annotation.values?.get(1) as? List<AnnotationNode>
 
         var platformClass: String? = null