Problem with aws lambda

[Bill Carlson]

Hi Friends,

I have done the npm install of tiddlywiki and aws-sdk successfully but get the following error message when trying to build.  Any hints?

tiddlywiki editions/aws --build lambda

$:/core/modules/commands/build.js:27
    var buildTargets = $tw.boot.wikiInfo.build;
                                        ^
TypeError: Cannot read property 'build' of null
    at Command.execute ($:/core/modules/commands/build.js:27:38)
    at Commander.executeNextCommand ($:/core/modules/commander.js:100:14)
    at Commander.execute ($:/core/modules/commander.js:64:7)
    at Object.exports.startup ($:/core/modules/startup/commands.js:34:12)
    at $tw.boot.executeNextStartupTask (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2111:10)
    at $tw.boot.executeNextStartupTask (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2109:21)
    at $tw.boot.executeNextStartupTask (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2109:21)
    at $tw.boot.executeNextStartupTask (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2109:21)
    at $tw.boot.executeNextStartupTask (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2109:21)
    at $tw.boot.startup (/usr/local/lib/node_modules/tiddlywiki/boot/boot.js:2062:11)

Thanks very much!

Bill Carlson