Within function error - in atom

I’m getting the error shown below. The code is long and involved so I’m not sure it’s helpful to share at this point, but the error seems to occur when I am evaluating code that sits within a function, called elsewhere. Let me know if what clarification would be helpful.

Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks.
Exception: EXCEPTION_ACCESS_VIOLATION at 0x775b0f68 -- RtlReAllocateHeap at C:\Windows\SYSTEM32\ntdll.dll (unknown line)
while loading C:\Users\uctpdtz\.atom\packages\julia-client\script\boot.jl, in expression starting on line 327
RtlReAllocateHeap at C:\Windows\SYSTEM32\ntdll.dll (unknown line)
RtlReAllocateHeap at C:\Windows\SYSTEM32\ntdll.dll (unknown line)
realloc at C:\Windows\system32\msvcrt.dll (unknown line)
ZN4llvm15SmallVectorBase8grow_podEPvyy at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm19raw_svector_ostream10write_implEPKcy at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm11raw_ostream5writeEPKcy at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm21createELFObjectWriterEPNS_23MCELFObjectTargetWriterERNS_17raw_pwrite_streamEb at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm11MCAssembler6FinishEv at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm10AsmPrinter14doFinalizationERNS_6ModuleE at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm13FPPassManager14doFinalizationERNS_6ModuleE at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
ZN4llvm6legacy15PassManagerImpl3runERNS_6ModuleE at C:\Julia\Julia-0.5.0\bin\LLVM-3.7.dll (unknown line)
operator() at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\jitlayers.cpp:411 [inlined]
_M_invoke at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/usr/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++\functional:2025
operator() at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/usr/lib/gcc/x86_64-w64-mingw32/4.9.2/include/c++\functional:2439 [inlined]
addModuleSet<llvm::SmallVector<std::unique_ptr<llvm::Module>, 1u>, llvm::RTDyldMemoryManager*, std::unique_ptr<llvm::orc::LambdaResolver<JuliaOJIT::addModule(std::unique_ptr<llvm::Module>)::<lambda(const string&)>, JuliaOJIT::addModule(std::unique_ptr<llvm::Module>)::<lambda(const string&)> >, std::default_delete<llvm::orc::LambdaResolver<JuliaOJIT::addModule(std::unique_ptr<llvm::Module>)::<lambda(const string&)>, JuliaOJIT::addModule(std::unique_ptr<llvm::Module>)::<lambda(const string&)> > > > > at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/usr/include/llvm/ExecutionEngine/Orc\IRCompileLayer.h:76 [inlined]
addModule at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\jitlayers.cpp:521
jl_finalize_function at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\jitlayers.cpp:769
jl_finalize_function at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\jitlayers.cpp:778
getAddressForFunction at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\codegen.cpp:933
jl_generate_fptr at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\codegen.cpp:966
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:186 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
parse_object at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:216
unknown function (ip: 000000001B19AB5A)
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:189 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
parse_value at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:157
unknown function (ip: 000000001B197D8A)
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:189 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
parse_array at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:187
unknown function (ip: 000000001B19A5CA)
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:189 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
parse_value at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:159
unknown function (ip: 000000001B197D8A)
#parse#2 at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:384
unknown function (ip: 000000001B197B32)
parse at C:\Julia\PkgDir\v0.5\JSON\src\Parser.jl:383
unknown function (ip: 000000001B1979F6)
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:189 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
macro expansion at C:\Julia\PkgDir\v0.5\Atom\src\comm.jl:108 [inlined]
#13 at .\task.jl:360
unknown function (ip: 000000001B1960B3)
jl_call_method_internal at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia_internal.h:189 [inlined]
jl_apply_generic at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\gf.c:1942
jl_apply at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\julia.h:1392 [inlined]
start_task at /home/Administrator/buildbot/slave/package_win6_2-x64/build/src/home/Administrator/buildbot/slave/package_win6_2-x64/build/src\task.c:253
Allocations: 1957838896 (Pool: 1957836385; Big: 2511); GC: 1435
LLVM ERROR: symbol '__UnwindData' is already defined