Fix no such element error

ballerina-platform · Nov 27, 2021 · 6a3173a · 6a3173a
1 parent 3879093
commit 6a3173a
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/...r-plugin/src/main/java/io/ballerina/stdlib/oracledb/compiler/analyzer/MethodAnalyzer.java b/...r-plugin/src/main/java/io/ballerina/stdlib/oracledb/compiler/analyzer/MethodAnalyzer.java
@@ -101,8 +101,11 @@ public void perform(SyntaxNodeAnalysisContext ctx) {
         if (arguments.size() != 1) {
             return;
         }
-        TypeSymbol argumentTypeSymbol =
-                ((TypeSymbol) ctx.semanticModel().symbol(node.arguments().get(0)).get());
+        Optional<Symbol> typeDescriptionArgument = ctx.semanticModel().symbol(node.arguments().get(0));
+        if (typeDescriptionArgument.isEmpty()) {
+            return;
+        }
+        TypeSymbol argumentTypeSymbol = ((TypeSymbol) typeDescriptionArgument.get());
         TypeDescKind argTypeKind = argumentTypeSymbol.typeKind();
         DiagnosticInfo diagnosticsForInvalidTypes = Utils.addDiagnosticsForInvalidTypes(objectName, argTypeKind);
         if (diagnosticsForInvalidTypes != null) {