qml: don't pass lightning flag from GUI when creating payment requests

electrum/gui/qml/components/ReceiveDialog.qml

@@ -206,18 +206,31 @@ ElDialog {
                         color: Material.accentColor
                     }
                     Label {
+                        visible: request.message
                         Layout.fillWidth: true
                         text: request.message
                         wrapMode: Text.Wrap
                     }
+                    Label {
+                        visible: !request.message
+                        Layout.fillWidth: true
+                        text: qsTr('unspecified')
+                        color: constants.mutedForeground
+                    }
                     Label {
                         text: qsTr('Amount')
                         color: Material.accentColor
                     }
                     FormattedAmount {
+                        visible: !request.amount.isEmpty
                         valid: !request.amount.isEmpty
                         amount: request.amount
                     }
+                    Label {
+                        visible: request.amount.isEmpty
+                        text: qsTr('unspecified')
+                        color: constants.mutedForeground
+                    }
                 }
 
                 Rectangle {
@@ -323,13 +336,7 @@ ElDialog {
 
     function createRequest() {
         var qamt = Config.unitsToSats(receiveDetailsDialog.amount)
-        if (qamt.satsInt > Daemon.currentWallet.lightningCanReceive.satsInt) {
-            console.log('Creating OnChain request')
-            Daemon.currentWallet.createRequest(qamt, receiveDetailsDialog.description, receiveDetailsDialog.expiry, false, _ignore_gaplimit, _reuse_address)
-        } else {
-            console.log('Creating Lightning request')
-            Daemon.currentWallet.createRequest(qamt, receiveDetailsDialog.description, receiveDetailsDialog.expiry, true, _ignore_gaplimit, _reuse_address)
-        }
+        Daemon.currentWallet.createRequest(qamt, receiveDetailsDialog.description, receiveDetailsDialog.expiry, _ignore_gaplimit, _reuse_address)
     }
 
     function createDefaultRequest() {

electrum/gui/qml/qewallet.py

@@ -616,12 +616,9 @@ class QEWallet(AuthMixin, QObject, QtEventListener):
     @pyqtSlot(QEAmount, str, int, bool)
     @pyqtSlot(QEAmount, str, int, bool, bool)
     @pyqtSlot(QEAmount, str, int, bool, bool, bool)
-    def createRequest(self, amount: QEAmount, message: str, expiration: int, is_lightning: bool = False, ignore_gap: bool = False, reuse_address: bool = False):
+    def createRequest(self, amount: QEAmount, message: str, expiration: int, ignore_gap: bool = False, reuse_address: bool = False):
         try:
-            if is_lightning:
-                if not self.wallet.lnworker.channels:
-                    self.requestCreateError.emit('fatal',_("You need to open a Lightning channel first."))
-                    return
+            if self.wallet.lnworker and self.wallet.lnworker.channels:
                 # TODO maybe show a warning if amount exceeds lnworker.num_sats_can_receive (as in kivy)
                 # TODO fallback address robustness
                 addr = self.wallet.get_unused_address()