Geoff Macartney created BROOKLYN-335:
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Summary: brooklyn-client runtime panic on an app with no location
Key: BROOKLYN-335
URL: https://issues.apache.org/jira/browse/BROOKLYN-335
Project: Brooklyn
Issue Type: Bug
Reporter: Geoff Macartney
Priority: Minor
It is possible (though rare) to have an application in Brooklyn with no
location, e.g. if its entities specify their own locations. With such an
application, the {{br}} client will correctly report the details with a {{br
app}} command,
{code}
br app
Id Name Status Location
mcp7qvfh6o Test RUNNING
{code}
but on requesting details for the individual application there is a panic:
{code}
$ br app mcp7qvfh6o
panic: runtime error: index out of range
goroutine 1 [running]:
panic(0x3dad60, 0xc820010080)
/usr/local/Cellar/go/1.6/libexec/src/runtime/panic.go:464 +0x3e6
github.com/apache/brooklyn-client/commands.(*Application).show(0xc820030068,
0x7fff5fbff8c7, 0xa)
/Users/geoff/go/src/github.com/apache/brooklyn-client/commands/application.go:82
+0xe70
github.com/apache/brooklyn-client/commands.(*Application).Run(0xc820030068,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/Users/geoff/go/src/github.com/apache/brooklyn-client/commands/application.go:61
+0x21d
github.com/apache/brooklyn-client/command_runner.ConcreteRunner.RunCmdByName(0x78ac28,
0xc8200110d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/Users/geoff/go/src/github.com/apache/brooklyn-client/command_runner/runner.go:49
+0xe7
github.com/apache/brooklyn-client/command_runner.(*ConcreteRunner).RunCmdByName(0xc820018300,
0x464970, 0xb, 0xc820016780, 0x0, 0x0)
<autogenerated>:1 +0xe0
github.com/apache/brooklyn-client/app.getCommand.func1(0xc820016780)
/Users/geoff/go/src/github.com/apache/brooklyn-client/app/app.go:72
+0x57
github.com/apache/brooklyn-client/vendor/github.com/codegangsta/cli.Command.Run(0x464970,
0xb, 0x0, 0x0, 0xc82000b320, 0x3, 0x3, 0xc8200c2ac0, 0x14, 0x0, ...)
/Users/geoff/go/src/github.com/apache/brooklyn-client/vendor/github.com/codegangsta/cli/command.go:174
+0x1399
github.com/apache/brooklyn-client/vendor/github.com/codegangsta/cli.(*App).Run(0xc820016500,
0xc82000b2c0, 0x3, 0x3, 0x0, 0x0)
/Users/geoff/go/src/github.com/apache/brooklyn-client/vendor/github.com/codegangsta/cli/app.go:187
+0x112b
main.main()
/Users/geoff/go/src/github.com/apache/brooklyn-client/br/brooklyn.go:60
+0x850
{code}
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