diff --git a/libs/remix-ui/run-tab/src/lib/actions/index.ts b/libs/remix-ui/run-tab/src/lib/actions/index.ts
index 49c0bbedbc..95ef6f8a76 100644
--- a/libs/remix-ui/run-tab/src/lib/actions/index.ts
+++ b/libs/remix-ui/run-tab/src/lib/actions/index.ts
@@ -559,25 +559,25 @@ export const clearInstances = () => {
 }
 
 export const loadAddress = (contract: ContractData, address: string) => {
-  if (!contract) return dispatch(displayPopUp('No compiled contracts found.'))
   loadContractFromAddress(address,
-    (cb) => {
-      dispatch(displayNotification('At Address', `Do you really want to interact with ${address} using the current ABI definition?`, 'OK', 'Cancel', cb, null))
-    },
-    (error, loadType, abi) => {
-      if (error) {
-        return dispatch(displayNotification('Alert', error, 'OK', null))
-      }
-      const compiler = plugin.REACT_API.contracts.contractList.find(item => item.alias === contract.name)
-      const contractData = getSelectedContract(contract.name, compiler.name)
-
-      if (loadType === 'abi') {
-        return addInstance({ contractData, address, name: '<at address>' })
-      }
-      addInstance({ contractData, address, name: contract.name })
-    }
-  )
-}
+     (cb) => {
+       dispatch(displayNotification('At Address', `Do you really want to interact with ${address} using the current ABI definition?`, 'OK', 'Cancel', cb, null))
+     },
+     (error, loadType, abi) => {
+       if (error) {
+         return dispatch(displayNotification('Alert', error, 'OK', null))
+       }
+       if (loadType === 'abi') {
+         return addInstance({ abi, address, name: '<at address>' })
+       } else if (loadType === 'instance') {
+         if (!contract) return dispatch(displayPopUp('No compiled contracts found.'))
+         const compiler = plugin.REACT_API.contracts.contractList.find(item => item.alias === contract.name)
+         const contractData = getSelectedContract(contract.name, compiler.name)
+         return addInstance({ contractData, address, name: contract.name })
+       }
+     }
+   )
+ }
 
 export const getContext = () => {
   return plugin.blockchain.context()
diff --git a/libs/remix-ui/workspace/src/lib/reducers/workspace.ts b/libs/remix-ui/workspace/src/lib/reducers/workspace.ts
index a41365224b..cf3e3a1cbf 100644
--- a/libs/remix-ui/workspace/src/lib/reducers/workspace.ts
+++ b/libs/remix-ui/workspace/src/lib/reducers/workspace.ts
@@ -608,12 +608,12 @@ const fileAdded = (state: BrowserState, path: string): { [x: string]: Record<str
   let files = state.mode === 'browser' ? state.browser.files : state.localhost.files
   const _path = splitPath(state, path)
 
-  files = _.set(files, _path, {
+  files = _.setWith(files, _path, {
     path: path,
     name: extractNameFromKey(path),
     isDirectory: false,
     type: 'file'
-  })
+  }, Object)
   return files
 }
 
@@ -638,13 +638,13 @@ const removeInputField = (state: BrowserState, path: string): { [x: string]: Rec
 
   if (prevFiles) {
     prevFiles.child && prevFiles.child[path + '/' + 'blank'] && delete prevFiles.child[path + '/' + 'blank']
-    files = _.set(files, _path, {
+    files = _.setWith(files, _path, {
       isDirectory: true,
       path,
       name: extractNameFromKey(path).indexOf('gist-') === 0 ? extractNameFromKey(path).split('-')[1] : extractNameFromKey(path),
       type: extractNameFromKey(path).indexOf('gist-') === 0 ? 'gist' : 'folder',
       child: prevFiles ? prevFiles.child : {}
-    })
+    }, Object)
   }
 
   return files
@@ -674,7 +674,7 @@ const fetchDirectoryContent = (state: BrowserState, payload: { fileTree, path: s
             delete prevFiles.child[deletePath]
           }
         }
-        files = _.set(files, _path, prevFiles)
+        files = _.setWith(files, _path, prevFiles, Object)
       } else if (payload.fileTree && payload.path) {
         files = { [payload.path]: normalize(payload.fileTree, payload.path, payload.type) }
       }
@@ -703,7 +703,7 @@ const fetchDirectoryContent = (state: BrowserState, payload: { fileTree, path: s
             delete prevFiles.child[deletePath]
           }
         }
-        files = _.set(files, _path, prevFiles)
+        files = _.setWith(files, _path, prevFiles, Object)
       } else {
         files = { [payload.path]: normalize(payload.fileTree, payload.path, payload.type) }
       }
diff --git a/package-lock.json b/package-lock.json
index 482474eb5f..12dfe6125f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "remix-project",
-  "version": "0.21.1-dev",
+  "version": "0.21.2-dev",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 6b3b811098..16f81f670b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "remix-project",
-  "version": "0.21.1-dev",
+  "version": "0.21.2-dev",
   "license": "MIT",
   "description": "Ethereum Remix Monorepo",
   "keywords": [