Fix undefined method `size' for nil:NilClass in network_defined? #13337
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+1 to this fix, encountered after updating to Docker engine 25.0 docker network inspect host
[
{
"Name": "host",
"Id": "3e26b5441859be3595323ce45041e3928c56b6268c23e84df68efe56a07a96e8",
"Created": "2022-04-27T11:11:07.419382146+03:00",
"Scope": "local",
"Driver": "host",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": null
},
"Internal": false,
"Attachable": false,
"Ingress": false,
"ConfigFrom": {
"Network": ""
},
"ConfigOnly": false,
"Containers": {},
"Options": {},
"Labels": {}
}
] |
chrisroberts
approved these changes
Jan 23, 2024
|
Thanks for the PR! |
larstobi
deleted the
fix-undefined-method-size-for-nilclass-network-config-size
branch
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This fixes a bug in the docker provider where Vagrant crashes on checking config.size when it is nil. The fix is just checking if config.size is defined?() before checking the value of it.
Here is the error message: