From d05420615bf3f1887862852b454cbf0a60415edc Mon Sep 17 00:00:00 2001 From: Noisyfox Date: Wed, 1 Oct 2025 23:27:46 +0800 Subject: [PATCH] Fix crash when dismissing print error dialog --- src/slic3r/GUI/DeviceManager.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/slic3r/GUI/DeviceManager.cpp b/src/slic3r/GUI/DeviceManager.cpp index 60ef8667b6..a81c01a808 100644 --- a/src/slic3r/GUI/DeviceManager.cpp +++ b/src/slic3r/GUI/DeviceManager.cpp @@ -1974,7 +1974,7 @@ int MachineObject::command_clean_print_error_uiop(int print_error) ::sprintf(buf, "%08X", print_error); j["system"]["err"] = std::string(buf); - return this->publish_json(j); + return this->publish_json(j.dump()); } int MachineObject::command_upgrade_confirm()