kali Linux中自帶的metasploit框架長時間擱置不用時，再次使用msfconsole啟動報錯：
報錯1：
#msfconsole
/usr/share/metasploit-framework/lib/msf/core/payload/android.rb:87:in `not_after=': bignum too big to convert into `long' (RangeError)
from /usr/share/metasploit-framework/lib/msf/core/payload/android.rb:87:in `sign_jar'
from /usr/share/metasploit-framework/lib/msf/core/payload/android.rb:118:in `generate_jar'
from /usr/share/metasploit-framework/modules/payloads/singles/android/meterpreter_reverse_tcp.rb:44:in `generate_jar'
from /usr/share/metasploit-framework/lib/msf/core/payload/android.rb:38:in `generate'
from /usr/share/metasploit-framework/lib/msf/core/payload.rb:204:in `size'
from /usr/share/metasploit-framework/lib/msf/core/payload_set.rb:91:in `block in recalculate'
from /usr/share/metasploit-framework/lib/msf/core/payload_set.rb:78:in `each_pair'
from /usr/share/metasploit-framework/lib/msf/core/payload_set.rb:78:in `recalculate'
from /usr/share/metasploit-framework/lib/msf/core/modules/loader/base.rb:251:in `block in load_modules'
from /usr/share/metasploit-framework/lib/msf/core/modules/loader/base.rb:248:in `each'
from /usr/share/metasploit-framework/lib/msf/core/modules/loader/base.rb:248:in `load_modules'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/loading.rb:119:in `block in load_modules'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/loading.rb:117:in `each'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/loading.rb:117:in `load_modules'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/module_paths.rb:41:in `block in add_module_path'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/module_paths.rb:40:in `each'
from /usr/share/metasploit-framework/lib/msf/core/module_manager/module_paths.rb:40:in `add_module_path'
from /usr/share/metasploit-framework/lib/msf/base/simple/framework/module_paths.rb:50:in `block in init_module_paths'
from /usr/share/metasploit-framework/lib/msf/base/simple/framework/module_paths.rb:49:in `each'
from /usr/share/metasploit-framework/lib/msf/base/simple/framework/module_paths.rb:49:in `init_module_paths'
from /usr/share/metasploit-framework/lib/msf/ui/console/driver.rb:219:in `initialize'
from /usr/share/metasploit-framework/lib/metasploit/framework/command/console.rb:62:in `new'
from /usr/share/metasploit-framework/lib/metasploit/framework/command/console.rb:62:in `driver'
from /usr/share/metasploit-framework/lib/metasploit/framework/command/console.rb:48:in `start'
from /usr/share/metasploit-framework/lib/metasploit/framework/command/base.rb:82:in `start'
from /usr/bin/msfconsole:48:in `<main>'
解決方法：卸載之前的metasploit-framework，重新安裝：
#apt remove metasploit-framework
#vi /etc/apt/sources.list 增加源
deb http://http.kali.org/kali kali-rolling main non-free contrib //官方源
deb http://mirrors.ustc.edu.cn/kali sana main non-free contrib
deb http://mirrors.ustc.edu.cn/kali-security/ sana/updates main contrib non-free
deb-src http://mirrors.ustc.edu.cn/kali-security/ sana/updates main contrib non-free
deb http://mirrors.aliyun.com/kali sana main non-free contrib
deb http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free
deb-src http://mirrors.aliyun.com/kali-security/ sana/updates main contrib non-free
deb http://mirrors.163.com/debian/ jessie main non-free contrib
deb http://mirrors.163.com/debian/ jessie-updates main non-free contrib
deb http://mirrors.163.com/debian/ jessie-backports main non-free contrib
deb-src http://mirrors.163.com/debian/ jessie main non-free contrib
deb-src http://mirrors.163.com/debian/ jessie-updates main non-free contrib
#apt-get update
#chmod +x msfinstall
#./msfinstall
#service postgresql start
#msfconsole 啟動ok!
報錯2：
msf 報錯Module database cache not built yet, using slow search
解決方法：
#msfd init