Fix nodes with only optional inputs

browser_tests/assets/only_optional_inputs.json

@@ -0,0 +1,44 @@
+{
+  "last_node_id": 11,
+  "last_link_id": 9,
+  "nodes": [
+    {
+      "id": 11,
+      "type": "DevToolsNodeWithOnlyOptionalInput",
+      "pos": {
+        "0": 150,
+        "1": 464.2916564941406
+      },
+      "size": {
+        "0": 400,
+        "1": 200
+      },
+      "flags": {},
+      "order": 0,
+      "mode": 0,
+      "inputs": [
+        {
+          "name": "clip",
+          "type": "CLIP",
+          "link": null,
+          "shape": 7,
+          "label": "clip"
+        }
+      ],
+      "outputs": [],
+      "properties": {
+        "Node name for S&R": "DevToolsNodeWithOnlyOptionalInput"
+      },
+      "widgets_values": [
+        ""
+      ]
+    }
+  ],
+  "links": [],
+  "groups": [],
+  "config": {},
+  "extra": {
+    "groupNodes": {}
+  },
+  "version": 0.4
+}

browser_tests/nodeDisplay.spec.ts

@@ -23,4 +23,13 @@ test.describe('Optional input', () => {
     await comfyPage.loadWorkflow('force_input')
     await expect(comfyPage.canvas).toHaveScreenshot('force_input.png')
   })
+
+  test('Only optional inputs', async ({ comfyPage }) => {
+    await comfyPage.loadWorkflow('only_optional_inputs')
+    expect(await comfyPage.getGraphNodesCount()).toBe(1)
+    expect(comfyPage.page.locator('.comfy-missing-nodes')).not.toBeVisible()
+
+    // If the node's multiline text widget is visible, then it was loaded successfully
+    expect(comfyPage.page.locator('.comfy-multiline-input')).toHaveCount(1)
+  })
 })

src/i18n.ts

@@ -163,14 +163,12 @@ const messages = {
     },
     menu: {
       batchCount: '批次数量',
-      batchCountTooltip:
-        '工作流生成次数',
+      batchCountTooltip: '工作流生成次数',
       autoQueue: '自动执行',
       disabled: '禁用',
       disabledTooltip: '工作流将不会自动执行',
       instant: '实时',
-      instantTooltip:
-        '工作流将会在生成完成后立即执行',
+      instantTooltip: '工作流将会在生成完成后立即执行',
       change: '变动',
       changeTooltip: '工作流将会在改变后执行',
       queueWorkflow: '执行工作流',

src/scripts/app.ts

@@ -2017,7 +2017,7 @@ export class ComfyApp {
         for (const inputName in inputs) {
           const inputData = inputs[inputName]
           const type = inputData[0]
-          const inputIsRequired = inputName in requiredInputs
+          const inputIsRequired = requiredInputs && inputName in requiredInputs
 
           let widgetCreated = true
           const widgetType = self.getWidgetType(inputData, inputName)