Fix for issue #104

src/main/scala/com/eclipsesource/schema/internal/serialization/JSONSchemaReads.scala

@@ -19,7 +19,8 @@ trait JSONSchemaReads {
     case "number"  => numberReader.map(asSchemaType)
     case "array"   => delegatingArrayReader.map(asSchemaType) orElse delegatingTupleReader.map(asSchemaType)
     case "object"  => delegatingObjectReader.map(asSchemaType)
-    case "null"    => nullReader.map(s => s : SchemaType)
+    case "null"    => nullReader.map(asSchemaType)
+    case other     => Reads.apply(_ => JsError(s"Invalid JSON schema. Unknown $other type.")).map(asSchemaType)
   }.or {
     tupleReader.map(asSchemaType)
   }.or {

src/test/scala/com/eclipsesource/schema/internal/serialization/Issue99Spec.scala → src/test/scala/com/eclipsesource/schema/Issue99Spec.scala

@@ -1,6 +1,5 @@
-package com.eclipsesource.schema.internal.serialization
+package com.eclipsesource.schema
 
-import com.eclipsesource.schema.{JsonSource, SchemaValidator}
 import org.specs2.mutable.Specification
 import play.api.libs.json.Json
 

src/test/scala/com/eclipsesource/schema/jsonforms/JsonFormsSpec.scala → src/test/scala/com/eclipsesource/schema/JsonFormsSpec.scala

@@ -1,7 +1,5 @@
-package com.eclipsesource.schema.jsonforms
+package com.eclipsesource.schema
 
-import com.eclipsesource.schema._
-import com.eclipsesource.schema.internal.validation.VA
 import org.specs2.mutable.Specification
 import play.api.libs.json._
 

src/test/scala/com/eclipsesource/schema/internal/serialization/SchemaReadsSpec.scala

@@ -0,0 +1,20 @@
+package com.eclipsesource.schema.internal.serialization
+
+import com.eclipsesource.schema.JsonSource
+import org.specs2.mutable.Specification
+
+class SchemaReadsSpec extends Specification {
+
+  "Reads" should {
+
+    "not fail with match error (#104)" in {
+      val schema = JsonSource.schemaFromString("""
+        |{
+        |  "someProp": {"type": "sting"}
+        |}""".stripMargin)
+
+      schema.isSuccess must beTrue
+    }
+  }
+
+}