From 2316a81a670036bcd5a31a60773509e6a4736de6 Mon Sep 17 00:00:00 2001
From: Zbynek Konecny <zbynek@geogebra.org>
Date: Thu, 6 Feb 2020 00:26:10 +0100
Subject: [PATCH] Catch exception on attribute level

---
 .../pipeline_steps_doc_generator/ToAsciiDoc.java         | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/jenkinsci/pipeline_steps_doc_generator/ToAsciiDoc.java b/src/main/java/org/jenkinsci/pipeline_steps_doc_generator/ToAsciiDoc.java
index 5f38af3..acf42f3 100644
--- a/src/main/java/org/jenkinsci/pipeline_steps_doc_generator/ToAsciiDoc.java
+++ b/src/main/java/org/jenkinsci/pipeline_steps_doc_generator/ToAsciiDoc.java
@@ -103,8 +103,13 @@ private static String generateAttrHelp(DescribableParameter param) throws Except
         if (help != null && !help.equals("")) {
             attrHelp.append(helpify(help)).append("\n");
         }
-        ParameterType type = param.getType();
-        attrHelp.append("<ul>").append(describeType(type)).append("</ul>");
+        try {
+            String typeDesc = describeType(param.getType());
+            attrHelp.append("<ul>").append(typeDesc).append("</ul>");
+        } catch (RuntimeException | Error ex) {
+            LOG.log(Level.WARNING, "Restricted description of attribute "
+                + param.getName(), ex);
+        }
         return attrHelp.toString();
     }