java.lang.NullPointerException at GraphQLIntrospectionService.getSecurityConfig (#520)

Author: vepanimas

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 # Changelog
 
+## [3.1.2] - 2021-12-09
+
+### Fixed
+
+- java.lang.NullPointerException at com.intellij.lang.jsgraphql.ide.introspection.GraphQLIntrospectionService.getSecurityConfig().
+
 ## [3.1.1] - 2021-12-08
 
 ### Fixed

gradle.properties

@@ -4,7 +4,7 @@ org.gradle.configureondemand=true
 org.gradle.jvmargs=-Xmx3g -XX:MaxPermSize=2048m
 
 pluginGroup=com.intellij.lang.jsgraphql
-pluginVersion=3.1.1
+pluginVersion=3.1.2
 pluginSinceBuild=211.0
 pluginUntilBuild=213.*
 

src/main/com/intellij/lang/jsgraphql/ide/introspection/GraphQLIntrospectionService.java

@@ -195,7 +195,11 @@ public GraphQLConfigSecurity getSecurityConfig(@Nullable VirtualFile configFile)
             return null;
         }
 
-        Map<String, Object> sslExtension = (Map<String, Object>) config.extensions.get(GraphQLConfigManager.SSL_EXTENSION);
+        Map<String, Object> extensions = config.extensions;
+        if (extensions == null) {
+            return null;
+        }
+        Map<String, Object> sslExtension = (Map<String, Object>) extensions.get(GraphQLConfigManager.SSL_EXTENSION);
         if (sslExtension != null && !sslExtension.isEmpty()) {
             GraphQLConfigSecurity sslConfig = new GraphQLConfigSecurity();
             Map<String, Object> clientCertificate = (Map<String, Object>) sslExtension.get("clientCertificate");