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apache / incubator-hugegraph-toolchain

HugeGraph toolchain - include a series useful graph modules
https://hugegraph.apache.org/
Apache License 2.0
87 stars 91 forks source link

improve error message #126

Closed javeme closed 3 years ago

javeme commented 4 years ago 
$ bin/hugegraph-loader 
Exception in thread "main" com.beust.jcommander.ParameterException: The following options are required: [-f | --file], [-g | --graph]
    at com.beust.jcommander.JCommander.validateOptions(JCommander.java:388)
    at com.beust.jcommander.JCommander.parse(JCommander.java:357)
    at com.beust.jcommander.JCommander.parse(JCommander.java:335)
    at com.baidu.hugegraph.loader.executor.LoadContext.parseCheckOptions(LoadContext.java:136)
    at com.baidu.hugegraph.loader.executor.LoadContext.<init>(LoadContext.java:69)
    at com.baidu.hugegraph.loader.HugeGraphLoader.<init>(HugeGraphLoader.java:70)
    at com.baidu.hugegraph.loader.HugeGraphLoader.main(HugeGraphLoader.java:65)
$ bin/hugegraph-loader -g
Exception in thread "main" com.beust.jcommander.ParameterException: Expected a value after parameter -g
    at com.beust.jcommander.JCommander.processFixedArity(JCommander.java:925)
    at com.beust.jcommander.JCommander.processFixedArity(JCommander.java:894)
    at com.beust.jcommander.JCommander.parseValues(JCommander.java:724)
    at com.beust.jcommander.JCommander.parse(JCommander.java:356)
    at com.beust.jcommander.JCommander.parse(JCommander.java:335)
    at com.baidu.hugegraph.loader.executor.LoadContext.parseCheckOptions(LoadContext.java:136)
    at com.baidu.hugegraph.loader.executor.LoadContext.<init>(LoadContext.java:69)
    at com.baidu.hugegraph.loader.HugeGraphLoader.<init>(HugeGraphLoader.java:70)
    at com.baidu.hugegraph.loader.HugeGraphLoader.main(HugeGraphLoader.java:65)
Linary commented 3 years ago

After improve

$ bin/hugegraph-loader.sh -g hugegraph

Failed to start loading, cause: The following option is required: [-f | --file]