robotframework:字典没有关键错误

Question

当我运行带有列表的测试时，会发现一个错误，即字典没有键。但是正如你所看到的，我确实打印了键，而它的值应该是列表的键似乎就在那里。

不知道我做错了什么，为什么我的钥匙在错误信息中以不同的方式显示。如果能帮助解决这个问题，我将不胜感激。

*** Variables ***
${p1}=  P-1
${f1}=  F-2
${p2}=  P-2
${p3}=  P-3


*** Test Cases ***
DICT-WITH-LISTS
    [tags]   run
    ${resNameList} =   Create List
    ${laneInfoList}=      Create Dictionary     L0=res1   L1=res2   L2=res3   L3=res4   L4=res5
    ${lane2resNameMappingList}=     Create List
    log to console   LANE ID LIST : ${laneInfoList.keys()}
    :FOR    ${laneID}     IN      @{laneInfoList.keys()}
    \       Append To List  ${resNameList}  ${laneInfoList['${laneID}']}
    \       ${lane2resName}=     Create dictionary   lane=${laneID}   resName=${laneInfoList['${laneID}']}
    \       Append To List  ${lane2resNameMappingList}    ${lane2resName}

    ${resName2resObjMappingList}=      Create Dictionary
    @{resNameList}=   Remove Duplicates  ${resNameList} 
    log to console  res LIST: @{resNameList}
    ${totalres}=  Get length   ${resNameList}
    : FOR    ${index}    IN RANGE    0    ${totalres}
    \       log to console   INDEX:${index} res:${resNameList}[${index}] AFMObj:afm${index}
    \       set to dictionary    ${resName2resObjMappingList}   ${resNameList}[${index}]=afm${index}

    log to console  lane2resNameMappingList: ${lane2resNameMappingList}
    log to console  resName2resObjMappingList: ${resName2resObjMappingList}
    set global variable  ${lane2resNameMappingList}
    set global variable  ${resName2resObjMappingList}

    ${totalObjList}=  create list  ${p1}  ${f1}  ${p2}  ${p3}
    ${totalObjsInTest}=  Get length   ${totalObjList}
    ${totalLanesAvailable}=  Get length   ${lane2resNameMappingList}

    ${totalObjs} =  Set Variable IF  ${totalObjsInTest} > ${totalLanesAvailable}  ${totalLanesAvailable}  ${totalObjsInTest}
    ${object2resMappingList}=      Create Dictionary

    ${resList} =   Create List
    log to console   Attaching res for a total of ${totalObjs} objects based on current availability!
    : FOR    ${index}    IN RANGE    0    ${totalObjs}
    \    log to console   Obj:${totalObjList}[${index}] 
    \    log to console   res: ${lane2resNameMappingList[${index}]['resName']} 
    \    log to console   res Obj:${resName2resObjMappingList['${lane2resNameMappingList[${index}]['resName']}']}
    \    log to console   Lane:${lane2resNameMappingList[${index}]['lane']}
    \    log to console   BW:${lane2resNameMappingList[${index}]['lane']}
    \    ${isKeyPresent}=    Run Keyword And Return Status       Dictionary Should Contain Key       ${object2resMappingList}      ${totalObjList}[${index}]
    \    log to console   KEY:${isKeyPresent}
    \    Run Keyword Unless  ${isKeyPresent}    set to dictionary    ${object2resMappingList}   ${totalObjList}[${index}]=${resList}
    \    log to console  AFTER:object2resMappingList: ${object2resMappingList}
    \    log to console  OBJ:${totalObjList}[${index}] VALUE:${resName2resObjMappingList['${lane2resNameMappingList[${index}]['resName']}']}
    \    log to console   DICT : ${object2resMappingList.keys()}
    \    log to console   DICT : &{object2resMappingList} KEY:${totalObjList}[${index}]
    \    Run Keyword  Append To List  &{object2resMappingList}[${totalObjList}[${index}]]  ${resName2resObjMappingList['${lane2resNameMappingList[${index}]['resName']}']}
    \    ${resList} =   Create List
    log to console  object2resMappingList: ${object2resMappingList}

输出

...LANE ID列表: odict_keys('L0'，'L1'，'L2'，'L3'，'L4')

....res列表：'res1'，'res2'，'res3'，'res4'，'res5‘

.INDEX:0 res:res1afmobj:afm0 0

索引:1 res:res2 AFMObj:afm1 1

指数:2 res:res 3 AFMObj:afm2

指数:3 res:res 4 AFMObj:afm3 3

索引:4 res:res5 AFMObj:afm4 4

.lane2resNameMappingList：{ 'L0'，'resName'：'res1'}，{‘L4’：'L1'，‘resName’}，{ 'res2'}，{ 'res3'}，{‘res3’}，{ 'L3'，'resName'：'res4'}，{ 'L4'，'resName'：'res5'} .resName2resObjMappingList：{'res1'：'afm0'，'res2'：‘afm4 1’，'res3'：'afm2'，'res4'：‘afm4 3’，'res5'：'afm4'}

基于当前可用性的共4个对象的....Attaching res！

. .Obj:P-1

res: res1

res Obj:afm0 0

莱恩:L0

体重:L0

键:假

后面:object2resMappingList：{'P-1'：[]}

OBJ:P-1值:afm0 0

DICT : odict_keys('P-1')

迪克：{'P-1'：[]}键:P-1

没有键“P-1”、“F-2”、“P2”、“P-3‘0”。

测试

1次临界测试，0通过，1次失败

1测试总计，0通过，1失败

Answer 1

更改此处引用键的方式，从：

Run Keyword  Append To List  &{object2resMappingList}[${totalObjList}[${index}]]  ${resName2resObjMappingList['${lane2resNameMappingList[${index}]['resName']}']}

至：

Run Keyword  Append To List  ${object2resMappingList['${totalObjList}[${index}]']}  ${resName2resObjMappingList['${lane2resNameMappingList[${index}]['resName']}']}