Using lookup helper to invoke partial throws an error

Hi, I'm using handlebar's lookup helper to resolve a partial name based on data

`{{> (lookup data.footer 'template' ) }}`

The partial is working but I'm getting a console error:

`Panini: rendering error ocurred.
{ Error: The partial undefined could not be found
at Object.invokePartial (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:266:11)
at Object.invokePartialWrapper [as invokePartial] (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:68:39)
at Object.eval (eval at createFunctionContext (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/compiler/javascript-co
mpiler.js:254:23), :11:28)
at main (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:173:32)
at Object.ret (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:176:12)
at Object.ret [as content] (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/compiler/compiler.js:525:21)
at Object.invokePartialWrapper [as invokePartial] (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:72:46) at Object.eval (eval at createFunctionContext (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/compiler/javascript-co
mpiler.js:254:23), :6:28)
at main (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:173:32)
at ret (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:176:12)
at ret (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/compiler/compiler.js:525:21)
at Object.invokePartial (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:268:12)
at Object.invokePartialWrapper [as invokePartial] (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:68:39)
at Object.eval (eval at createFunctionContext (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/compiler/javascript-co
mpiler.js:254:23), :10:28)
at main (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:173:32)
at ret (/home/user/project/node_modules/panini/node_modules/handlebars/dist/cjs/handlebars/runtime.js:176:12)
description: undefined,
fileName: undefined,
lineNumber: undefined,
message: 'The partial undefined could not be found',
name: 'Error',
number: undefined }`