magjac/graphviz-visual-editor

Unhandled Rejection (RuntimeError): abort(CompileError: WebAssembly.instantiate(): expected magic word

ohad1989 opened this issue · 2 comments

ohad1989 commented

Hi,
I'm trying to run the application. I ran the suggested command:

git clone https://github.com/magjac/graphviz-visual-editor
cd graphviz-visual-editor
npm install
make
npm run start

Now, just right after the application appears for a few milliseconds, it crashes and I get this error:
Unhandled Rejection (RuntimeError): abort(CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 2e 2e 2f 2e @+0). Build with -s ASSERTIONS=1 for more info.
abort
C:/.../build/graphviz/graphvizlib/graphvizlib.js:9

I tried cp -p node_modules/@hpcc-js/wasm/dist/graphvizlib.wasm public/js as suggested here without help.

Thanks in advance!

magjac commented

Is this still a problem? @ohad1989 @Zoharit You both seem to have deleted your comments.

C:/.../build/graphviz/graphvizlib/graphvizlib.js:9

This suggests to me that you're running this on Windows. The repo contains a symbolic link: https://github.com/magjac/graphviz-visual-editor/blob/master/%40hpcc-js that probably doesn't work on Windows. Also, the Makefile is not built to run on Windows, so I'm kind of surprised you even managed to build it.

ohad1989 commented

Hi, Thanks for your comment.
make did work with some warnings.
In general, it worked after copying the whole folder (kind of a WA instead of using a symbolic link).