vessel: OSX error with open 'SP Delegation' page

i’m uss vessel on macOS Sierra 10.12.5. and update 0.0.5 version vessel to 0.0.6 with replace application file.

and, open account tab, click SP Deleation menu. but page does not change. i see below error in developer tool.

Uncaught TypeError: Cannot read property '$username' of undefined
    at Le.map (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:1:21596)
    at Array.map (native)
    at je.render (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:1:21504)
    at me._renderValidatedComponentWithoutOwnerOrContext (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:64123)
    at me._renderValidatedComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:64260)
    at me.performInitialMount (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:59801)
    at me.mountComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:58769)
    at Object.mountComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:116075)
    at Object.updateChildren (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:54754)
    at pe._reconcilerUpdateChildren (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:111429)
    at pe._updateChildren (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:112272)
    at pe.updateChildren (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:112160)
    at pe._updateDOMChildren (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:77961)
    at pe.updateComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:76064)
    at pe.receiveComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:75576)
    at Object.receiveComponent (file:///Applications/Vessel.app/Contents/Resources/app.asar/dist/bundle.js:16:116513)
Le.map @ bundle.js:formatted:1054
render @ bundle.js:formatted:1052
_renderValidatedComponentWithoutOwnerOrContext @ bundle.js:formatted:72367
_renderValidatedComponent @ bundle.js:formatted:72376
performInitialMount @ bundle.js:formatted:72221
mountComponent @ bundle.js:formatted:72189
mountComponent @ bundle.js:formatted:74520
updateChildren @ bundle.js:formatted:72045
_reconcilerUpdateChildren @ bundle.js:formatted:74319
_updateChildren @ bundle.js:formatted:74360
updateChildren @ bundle.js:formatted:74354
_updateDOMChildren @ bundle.js:formatted:72898
updateComponent @ bundle.js:formatted:72837
receiveComponent @ bundle.js:formatted:72813
receiveComponent @ bundle.js:formatted:74539
_updateRenderedComponent @ bundle.js:formatted:72350
_performComponentUpdate @ bundle.js:formatted:72341
updateComponent @ bundle.js:formatted:72309
receiveComponent @ bundle.js:formatted:72288
receiveComponent @ bundle.js:formatted:74539
_updateRenderedComponent @ bundle.js:formatted:72350
_performComponentUpdate @ bundle.js:formatted:72341
updateComponent @ bundle.js:formatted:72309
performUpdateIfNecessary @ bundle.js:formatted:72291
performUpdateIfNecessary @ bundle.js:formatted:74546
oe @ bundle.js:formatted:74766
perform @ bundle.js:formatted:75713
perform @ bundle.js:formatted:75713
perform @ bundle.js:formatted:74819
xe @ bundle.js:formatted:74827
closeAll @ bundle.js:formatted:75749
perform @ bundle.js:formatted:75722
batchedUpdates @ bundle.js:formatted:73681
batchedUpdates @ bundle.js:formatted:74843
dispatchEvent @ bundle.js:formatted:73863
bundle.js:formatted:110008 action ACCOUNT_DATA_UPDATE_PENDING @ 14:50:38.683
bundle.js:formatted:110008 action ACCOUNT_DATA_UPDATE @ 14:50:39.036
bundle.js:formatted:74526Uncaught TypeError: Cannot read property 'getHostNode' of null
    at Object.getHostNode (bundle.js:formatted:74526)
    at me.getHostNode (bundle.js:formatted:72230)
    at Object.getHostNode (bundle.js:formatted:74526)
    at Object.updateChildren (bundle.js:formatted:72041)
    at pe._reconcilerUpdateChildren (bundle.js:formatted:74319)
    at pe._updateChildren (bundle.js:formatted:74360)
    at pe.updateChildren (bundle.js:formatted:74354)
    at pe._updateDOMChildren (bundle.js:formatted:72898)
    at pe.updateComponent (bundle.js:formatted:72837)
    at pe.receiveComponent (bundle.js:formatted:72813)
    at Object.receiveComponent (bundle.js:formatted:74539)
    at me._updateRenderedComponent (bundle.js:formatted:72350)
    at me._performComponentUpdate (bundle.js:formatted:72341)
    at me.updateComponent (bundle.js:formatted:72309)
    at me.receiveComponent (bundle.js:formatted:72288)
    at Object.receiveComponent (bundle.js:formatted:74539)