From 532d507aa04c2f220ae63d118898a39ab18d13c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Tue, 2 Feb 2021 22:22:12 +0800
Subject: fix errors

---
 script/service/service.lua | 1 +
 script/vm/getGlobals.lua   | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/script/service/service.lua b/script/service/service.lua
index 450440a6..8f76a294 100644
--- a/script/service/service.lua
+++ b/script/service/service.lua
@@ -11,6 +11,7 @@ local ws     = require 'workspace'
 
 local m = {}
 m.type = 'service'
+m.idleClock = 0.0
 
 local function countMemory()
     local mems = {}
diff --git a/script/vm/getGlobals.lua b/script/vm/getGlobals.lua
index 842db4c3..0c502ecd 100644
--- a/script/vm/getGlobals.lua
+++ b/script/vm/getGlobals.lua
@@ -8,6 +8,9 @@ local config  = require 'config'
 local ws      = require 'workspace'
 
 local function getGlobalsOfFile(uri)
+    if not files.exists(uri) then
+        return {}
+    end
     local cache = files.getCache(uri)
     if cache.globals then
         return cache.globals
@@ -47,6 +50,9 @@ local function getGlobalsOfFile(uri)
 end
 
 local function getGlobalSetsOfFile(uri)
+    if not files.exists(uri) then
+        return {}
+    end
     local cache = files.getCache(uri)
     if cache.globalSets then
         return cache.globalSets
-- 
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