X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fprop%2Fenum.cpp;h=d62c901cf4c70d2c3848b3a3875d9d088596b794;hp=f8e39bf95cd323d1f8303df113e6706537af3999;hb=b571a8e7e0dc3e3b6daa58f27050e76466f006dd;hpb=2d20774fe218b2b72169fbbc37f161b7b2b6f410

diff --git a/pv/prop/enum.cpp b/pv/prop/enum.cpp
index f8e39bf9..d62c901c 100644
--- a/pv/prop/enum.cpp
+++ b/pv/prop/enum.cpp
@@ -29,6 +29,8 @@
 #include <QLabel>
 #include <QSlider>
 
+#include <libsigrokcxx/libsigrokcxx.hpp>
+
 #include "enum.hpp"
 
 using std::abs;
@@ -103,7 +105,15 @@ QWidget* Enum::get_widget(QWidget *parent, bool auto_commit)
 	if (!getter_)
 		return nullptr;
 
-	Glib::VariantBase variant = getter_();
+	Glib::VariantBase variant;
+
+	try {
+		 variant = getter_();
+	} catch (const sigrok::Error &e) {
+		qWarning() << tr("Querying config key %1 resulted in %2").arg(name_, e.what());
+		return nullptr;
+	}
+
 	if (!variant.gobj())
 		return nullptr;
 
@@ -158,7 +168,15 @@ QWidget* Enum::get_widget(QWidget *parent, bool auto_commit)
 
 void Enum::update_widget()
 {
-	Glib::VariantBase variant = getter_();
+	Glib::VariantBase variant;
+
+	try {
+		variant = getter_();
+	} catch (const sigrok::Error &e) {
+		qWarning() << tr("Querying config key %1 resulted in %2").arg(name_, e.what());
+		return;
+	}
+
 	assert(variant.gobj());
 
 	if (is_range_) {