can not start with docker

[AllenLi1990]

Please answer these questions before submitting your issue.

• Why do you submit this issue?
• Question or discussion
• [ - ] Bug
• Requirements
• Feature or performance improvement
• Other

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Question

• What do you want to know?
  can not start apisix-dashboard with docker.

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
27083ec44749 apache/apisix:dev "sh -c '/usr/bin/api…" 3 minutes ago Restarting (1) 7 seconds ago dashboard_apisix_1
[C]: at 0x562c561cd320
/usr/local/openresty/luajit/bin/luajit: /usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:698: bad argument #1 to 'sfind' (string expected, got nil)
stack traceback:
[C]: in function 'sfind'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:698: in function 'parsedocuments'
/usr/local/apisix/deps/share/lua/5.1/tinyyaml.lua:760: in function 'read_yaml_conf'
/usr/bin/apisix:679: in function </usr/bin/apisix:672>
/usr/bin/apisix:936: in main chunk
[C]: at 0x562891b9e320

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Bug

• Which version of Apache APISIX Dashboard, OS and Broswer?
  ubuntu-1604

• What happened?
  just start with docker

---

Requirement or improvement

• nothing

[juzhiyuan]

not sure what happened, could we have a screen sharing when you are free?

[AllenLi1990]

I know what happen.
don't run "sh gen-config-yaml.sh" and it will be ok.

[juzhiyuan]

🤔 So we SHOULD NOT run that shell, right?

[AllenLi1990]

我的情况是不运行就可以，看了下，这个脚本，运行这个脚本生成的配置是可以理解为是空的。
我猜测是作者更新的时候改过了配置文件导致的。
如果不运行，在我的电脑是可以的

[juzhiyuan]

thanks!

[gxthrj]

this is fixed in #383

[AllenLi1990]

thanks!

[AllenLi1990]

this is fixed in #383
`wget https://raw.githubusercontent.com/apache/apisix/master/conf/config-default.yaml

if [[ "$unamestr" == 'Darwin' ]]; then
sed -i '' -e ':a' -e 'N' -e '$!ba' -e "s/allow_admin[a-z: #/.]*\n( *- [0-9a-zA-Z: #/.',]\n)//g" config.yaml
sed -i '' -e "s%http://[0-9.]:2379%echo $etcd_url%g" config.yaml
else
sed -i -e ':a' -e 'N' -e '$!ba' -e "s/allow_admin[a-z: #/.]*\n( *- [0-9a-zA-Z: #/.',]\n)//g" config.yaml
sed -i -e "s%http://[0-9.]:2379%echo $etcd_url%g" config.yaml
fi`

need add one line
mv config-default.yaml config.yaml

[juzhiyuan]

done