使用Julia-Genie创建新资源时出错

Question

在Genie (http://genieframework.com/)中

我尝试使用以下命令创建一个新的资源名“Toto”

./bin/repl --resource:new=Toto

我得到以下错误：

ERROR: LoadError: UndefVarError: SearchLight not defined
execute(::Genie.Configuration.Settings) at /home/vlaugier/.julia/v0.6/Genie/src/Commands.jl:38
run() at /home/vlaugier/.julia/v0.6/Genie/src/Genie.jl:52
eval(::Module, ::Any) at ./boot.jl:235
eval_ew_expr at ./distributed/macros.jl:116 [inlined]
(::Base.Distributed.##135#136{Base.Distributed.#eval_ew_expr,Tuple{Expr},Array{Any,1}})() at ./distributed/remotecall.jl:314
run_work_thunk(::Base.Distributed.##135#136{Base.Distributed.#eval_ew_expr,Tuple{Expr},Array{Any,1}}, ::Bool) at ./distributed/process_messages.jl:56
#remotecall_fetch#140(::Array{Any,1}, ::Function, ::Function, ::Base.Distributed.LocalProcess, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:339
remotecall_fetch(::Function, ::Base.Distributed.LocalProcess, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:339
#remotecall_fetch#144(::Array{Any,1}, ::Function, ::Function, ::Int64, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:367
remotecall_fetch(::Function, ::Int64, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:367
(::##13#15)() at ./distributed/macros.jl:102
#remotecall_fetch#140(::Array{Any,1}, ::Function, ::Function, ::Base.Distributed.LocalProcess, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:340
remotecall_fetch(::Function, ::Base.Distributed.LocalProcess, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:339
#remotecall_fetch#144(::Array{Any,1}, ::Function, ::Function, ::Int64, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:367
remotecall_fetch(::Function, ::Int64, ::Expr, ::Vararg{Expr,N} where N) at ./distributed/remotecall.jl:367
(::##13#15)() at ./distributed/macros.jl:102
sync_end() at ./task.jl:287
macro expansion at ./distributed/macros.jl:112 [inlined]
anonymous at ./<missing>:?
include_from_node1(::String) at ./loading.jl:576
include(::String) at ./sysimg.jl:14
(::Base.Distributed.##135#136{Base.#include,Tuple{String},Array{Any,1}})() at ./distributed/remotecall.jl:314
run_work_thunk(::Base.Distributed.##135#136{Base.#include,Tuple{String},Array{Any,1}}, ::Bool) at ./distributed/process_messages.jl:56
#remotecall_fetch#140(::Array{Any,1}, ::Function, ::Function, ::Base.Distributed.LocalProcess, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:339
remotecall_fetch(::Function, ::Base.Distributed.LocalProcess, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:339
#remotecall_fetch#144(::Array{Any,1}, ::Function, ::Function, ::Int64, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:367
remotecall_fetch(::Function, ::Int64, ::String, ::Vararg{Any,N} where N) at ./distributed/remotecall.jl:367
(::Base.##507#509{Base.JLOptions})() at ./task.jl:335
while loading /home/vlaugier/CODE/sandbag/julia/genie/first_app_in_genie/genie.jl, in expression starting on line 32
#remotecall_fetch#140(::Array{Any,1}, ::Function, ::Function, ::Base.Distributed.LocalProcess, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:340
remotecall_fetch(::Function, ::Base.Distributed.LocalProcess, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:339
#remotecall_fetch#144(::Array{Any,1}, ::Function, ::Function, ::Int64, ::String, ::Vararg{String,N} where N) at ./distributed/remotecall.jl:367
remotecall_fetch(::Function, ::Int64, ::String, ::Vararg{Any,N} where N) at ./distributed/remotecall.jl:367
(::Base.##507#509{Base.JLOptions})() at ./task.jl:335
Stacktrace:
 [1] sync_end() at ./task.jl:287
 [2] macro expansion at ./task.jl:303 [inlined]
 [3] process_options(::Base.JLOptions) at ./client.jl:279
 [4] _start() at ./client.jl:371

尽管如此，还是创建了一些文件：

• app/resources/totos/TotosController.jl
• app/resources/totos/TotosChannel.jl
• app/resources/totos/Authization.yml
• test/unit/totos_test.jl

我对朱莉娅的看法如下：

julia> versioninfo()
Julia Version 0.6.2
Commit d386e40c17 (2017-12-13 18:08 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Core(TM) i7-3520M CPU @ 2.90GHz
  WORD_SIZE: 64
  BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge)
  LAPACK: libopenblas64_
  LIBM: libopenlibm
  LLVM: libLLVM-3.9.1 (ORCJIT, ivybridge)

Answer 1

对不起，从Genie中提取SearchLight ORM的过程似乎打破了Commands模块。我为此推出了一个快速修复程序，您将在运行Pkg.update()时得到它。

但是，这不再是与Genie的生成器功能交互的推荐方法。相反，启动Genie ($> ./bin/repl)，然后使用各个模块公开的方法。在shell中提供的每个功能如下：

• Genie.Generator (new_resource、new_controller、new_channel)
• SearchLight.Generator (db_init、new_model、new_migration)
• Migration
• Toolbox
• AppServer

Commands模块是出于历史原因而保留的，因为它似乎是帮助发现特性的一种很好的方法，缺乏广泛的文档。一旦更好的文档可用，更多这样的早期特性将被删除或重构/重组。

最后，对于任何其他错误，请在Genie的GitHub回购中打开一个问题。