improve the error message in Node.getSymbolResolver

javaparser · Oct 7, 2017 · 6a0dd26 · 6a0dd26
1 parent 68e7442
commit 6a0dd26
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java b/javaparser-core/src/main/java/com/github/javaparser/ast/Node.java
@@ -669,7 +669,7 @@ protected SymbolResolver getSymbolResolver() {
         return findCompilationUnit().map(cu -> {
             SymbolResolver symbolResolver = cu.getData(SYMBOL_RESOLVER_KEY);
             if (symbolResolver == null) {
-                throw new IllegalStateException("Symbol resolution not configured");
+                throw new IllegalStateException("Symbol resolution not configured: to configure consider setting a SymbolResolver in the ParserConfiguration");
             }
             return symbolResolver;
         }).orElseThrow(() -> new IllegalStateException("The node is not inserted in a CompilationUnit"));