Please make sure you are testing with the latest release of html2canvas. Old versions are not supported and issues reported for them will be closed.

Please follow the general troubleshooting steps first:

• You are using the latest version

Bug reports:

When I run ng build to an Angular 7 application that uses html2canvas as:

const canvas = await html2canvas(el as HTMLElement, { useCORS: true });

I get the following error:

error TS2349: Cannot invoke an expression whose type lacks a call signature. Type ‘typeof import(“C:/my-app/node_modules/html2canvas/dist/types/index”)’ has no compatible call signatures.

Specifications:

• html2canvas version tested with: 1.0.0-rc.2 - 1.0.0-rc.7
• Browser & version:
• Operating system: Windows 10