fixed #3061

HISTORY.md

@@ -51,6 +51,9 @@
 * **Translation Updates:**
     * German
 
+### 2022-06-21
+* threads: fixed #3061
+
 ### 2022-06-02
 * threads: when querying a custom reporter's "definition" property only report its reporter without the REPORT block (if applicable)
 

snap.html

@@ -17,7 +17,7 @@
         <script src="src/symbols.js?version=2021-03-03"></script>
         <script src="src/widgets.js?version=2021-17-09"></script>
         <script src="src/blocks.js?version=2022-05-29"></script>
-        <script src="src/threads.js?version=2022-06-02"></script>
+        <script src="src/threads.js?version=2022-06-21"></script>
         <script src="src/objects.js?version=2022-05-20"></script>
         <script src="src/scenes.js?version=2022-03-03"></script>
         <script src="src/gui.js?version=2022-05-19"></script>

src/threads.js

@@ -65,7 +65,7 @@ StagePickerMorph, CustomBlockDefinition*/
 
 /*jshint esversion: 11, bitwise: false, evil: true*/
 
-modules.threads = '2022-June-02';
+modules.threads = '2022-June-21';
 
 var ThreadManager;
 var Process;
@@ -5614,7 +5614,8 @@ Process.prototype.reportBasicBlockAttribute = function (attribute, block) {
         } else {
             body = new Context();
         }
-        if (body.expression && body.expression.selector === 'doReport') {
+        if (body.expression && body.expression.selector === 'doReport' &&
+                body.expression.inputs()[0] instanceof BlockMorph) {
             return body.expression.inputs()[0].reify(body.inputs);
         }
         return body;