加上了com.unity.upm.develop包

Unity/Packages/manifest.json

@@ -11,6 +11,7 @@
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.timeline": "1.7.6",
     "com.unity.ugui": "1.0.0",
+    "com.unity.upm.develop": "0.5.1",
     "com.unity.modules.ai": "1.0.0",
     "com.unity.modules.androidjni": "1.0.0",
     "com.unity.modules.animation": "1.0.0",

Unity/Packages/packages-lock.json

@@ -212,6 +212,15 @@
       },
       "url": "https://packages.unity.com"
     },
+    "com.unity.asset-store-validation": {
+      "version": "0.1.3",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.nuget.newtonsoft-json": "2.0.2"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.burst": {
       "version": "1.8.11",
       "depth": 1,
@@ -260,6 +269,13 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
+    "com.unity.nuget.newtonsoft-json": {
+      "version": "3.2.1",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.render-pipelines.core": {
       "version": "14.0.9",
       "depth": 1,
@@ -355,6 +371,17 @@
         "com.unity.modules.imgui": "1.0.0"
       }
     },
+    "com.unity.upm.develop": {
+      "version": "0.5.1",
+      "depth": 0,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.test-framework": "1.1.20",
+        "com.unity.asset-store-validation": "0.1.3",
+        "com.unity.nuget.newtonsoft-json": "2.0.2"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.modules.ai": {
       "version": "1.0.0",
       "depth": 0,