Hi Running gradle test with last version I get: groovy.lang.MissingPropertyException at CacheHelperTest.groovy:38 ERROR: groovy.lang.MissingMethodException: No signature of method: embed.com.google.common.hash.Murmur3_128HashFunction$Murmur3_128Hasher.putString() is applicable for argument types: (java.lang.String) values: [Hola] Possible solutions: putString(java.lang.CharSequence, java.nio.charset.Charset), toString(), toString(), chopString(), putLong(long), chopString(java.util.Map) at nextflow.util.CacheHelperTest.test hashCode(CacheHelperTest.groovy:38) I can solve with def aString = Hashing.murmur3_128().newHasher().putString('Hola', Charset.defaultCharset()).hash() But I get more errors from the following tests Best Regards