Alloyの型

ログを見ると・・・

[INFO] :   Adding "alloy_id" to uniquely identify rows
[WARN] :   "string" is not a valid sqlite field, using TEXT instead
[WARN] :   "date" is not a valid sqlite field, using TEXT instead
[WARN] :   "boolean" is not a valid sqlite field, using INTEGER instead

stringではなくてTEXTを
dateではなくてTEXTを
booleanではなくINTEGERを

などなど。