From c88df08350a50dc886403a1294ed2c4a67f2630c Mon Sep 17 00:00:00 2001
From: Kukks <evilkukka@gmail.com>
Date: Sat, 29 Jul 2023 08:48:44 +0200
Subject: [PATCH] fixes #5208

---
 BTCPayServer/Forms/UIFormsController.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/BTCPayServer/Forms/UIFormsController.cs b/BTCPayServer/Forms/UIFormsController.cs
index d6950de76..971e1c958 100644
--- a/BTCPayServer/Forms/UIFormsController.cs
+++ b/BTCPayServer/Forms/UIFormsController.cs
@@ -203,6 +203,9 @@ public class UIFormsController : Controller
         if (store is null)
             return NotFound();
 
+        try
+        {
+
         var request = _formDataService.GenerateInvoiceParametersFromForm(form);
         var inv = await invoiceController.CreateInvoiceCoreRaw(request, store, Request.GetAbsoluteRoot());
         if (inv.Price == 0 && inv.Type == InvoiceType.Standard && inv.ReceiptOptions?.Enabled is not false)
@@ -210,5 +213,15 @@ public class UIFormsController : Controller
             return RedirectToAction("InvoiceReceipt", "UIInvoice", new { invoiceId = inv.Id });
         }
         return RedirectToAction("Checkout", "UIInvoice", new { invoiceId = inv.Id });
+        }
+        catch (Exception e)
+        {
+            TempData.SetStatusMessageModel(new StatusMessageModel()
+            {
+                Severity = StatusMessageModel.StatusSeverity.Error,
+                Message = "Could not generate invoice: "+ e.Message
+            });
+            return await GetFormView(formData, form);
+        }
     }
 }