Crashes inside Alpine docker

Node.js Version: 10.15.0 hummus-recipe: V1.9.2

Hi,

I am trying to add image to an existing PDF using .image . It works working on my local machine (Ubuntu 16.04), however it crashes inside the Alpine container on calling endPDF(thus creating a corrupted PDF).

Tried downgrading to v1.7.4, didn’t help.

Any help is appreciated.

[AyushG3112]

@chunyenHuang Thanks that works!

For posterity, we had to add the following things to our Dockerfile:

RUN apk add  g++ gcc libgcc libstdc++ linux-headers make python
RUN npm install -g node-gyp 
RUN npm install
RUN npm rebuild hummus --build-from-source

[hdiaz-nectia]

Hi @chunyenHuang @AyushG3112 I’ve a similar problem, and the above solution doesn’t work for me.

Dockerfile node:12.19-alpine

console.log('New');
const pdfDoc = new HummusRecipe(filenameSrc, filenameEnc);
console.log('Encrypt');

pdfDoc
    .encrypt({
        userPassword: key,
        ownerPassword: key,
        userProtectionFlag: 4
    })
    .endPDF();

console.log('End');

The last step executed is log Encrypt an then simply it exit from docker run. Last log never is printed (and any other error) and when I go inside container with docker exec i saw that the destination file has 0 size.

My mistake, the correct is:

RUN npm rebuild muhammara --build-from-source