From 0798e38021e42cb49d437077a4b457e726cdf987 Mon Sep 17 00:00:00 2001
From: Christoph Kappestein <christoph.kappestein@gmail.com>
Date: Sun, 3 Nov 2024 23:32:22 +0100
Subject: [PATCH] check whether schema is available

---
 src/Generator/CodeGeneratorAbstract.php | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/Generator/CodeGeneratorAbstract.php b/src/Generator/CodeGeneratorAbstract.php
index 943773d..c57d68e 100644
--- a/src/Generator/CodeGeneratorAbstract.php
+++ b/src/Generator/CodeGeneratorAbstract.php
@@ -281,12 +281,22 @@ protected function supportsExtends(): bool
 
     private function supportsMap(Code\Name $name, MapDefinitionType $type): bool
     {
-        return !!$this->writeMap($name, $this->generator->getType($type->getSchema()), $type);
+        $schema = $type->getSchema();
+        if (!$schema instanceof PropertyTypeAbstract) {
+            return false;
+        }
+
+        return !!$this->writeMap($name, $this->generator->getType($schema), $type);
     }
 
     private function supportsArray(Code\Name $name, ArrayDefinitionType $type): bool
     {
-        return !!$this->writeArray($name, $this->generator->getType($type->getSchema()), $type);
+        $schema = $type->getSchema();
+        if (!$schema instanceof PropertyTypeAbstract) {
+            return false;
+        }
+
+        return !!$this->writeArray($name, $this->generator->getType($schema), $type);
     }
 
     abstract protected function writeStruct(Code\Name $name, array $properties, ?string $extends, ?array $generics, ?array $templates, StructDefinitionType $origin): string;