Projected small demo doesn't work: Invalid URL

[Richard-Walter]

Clicking on your Projected small demo I get an error in the chrome/edge browser console:

TypeError: Failed to construct 'URL': Invalid URL
at checkSuffix (shp.js:14498:15)
at Function.shp.getShapefile (shp.js:14505:7)
at shp (shp.js:14399:14)
at proj-small.html:38:3

Same isse happens with some of your other demos. Any idea what is causing this?

[benderlidze]

try something like this

   fetch("shp.zip")
                .then(text => text.arrayBuffer())
                .then((myshape) => shp(myshape))
                .then((data) => {
                   
//your data 
                   
                }).catch(e => console.log('error', e));

[rgoggins]

This doesn't work for me. I still get

Error in readShapefile: TypeError: Cannot read properties of undefined (reading 'map')
    at readShapefile (webpack-internal:///(rsc)/./components/readshapefile.ts:30:43)
    at Multipart.eval (webpack-internal:///(rsc)/./app/api/uploadShapefile/route.ts:91:112)
    at Multipart.emit (node:events:520:28)
    at WriteStream.eval (webpack-internal:///(rsc)/./app/api/uploadShapefile/route.ts:68:28)
    at WriteStream.emit (node:events:532:35)
    at finish (node:internal/streams/writable:946:10)
    at node:internal/streams/writable:927:13
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
nah still errors TypeError: Failed to parse URL from uploads/counties/counties.zip
    at node:internal/deps/undici/undici:12502:13
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {
  [cause]: TypeError: Invalid URL

If I switch to an absolute path, I get a slightly different error:

Error in readShapefile: TypeError: Cannot read properties of undefined (reading 'map')
    at readShapefile (webpack-internal:///(rsc)/./components/readshapefile.ts:30:43)
    at Multipart.eval (webpack-internal:///(rsc)/./app/api/uploadShapefile/route.ts:91:112)
    at Multipart.emit (node:events:520:28)
    at WriteStream.eval (webpack-internal:///(rsc)/./app/api/uploadShapefile/route.ts:68:28)
    at WriteStream.emit (node:events:532:35)
    at finish (node:internal/streams/writable:946:10)
    at node:internal/streams/writable:927:13
    at process.processTicksAndRejections (node:internal/process/task_queues:82:21)
nah still errors TypeError: Failed to parse URL from /Users/ryangoggins/mining_work/mineflow_website_v4/uploads/counties/counties.zip

I even get this issue when I just create a node shell and import shpjs and pass it literally any file. Or any directory with a prefix of a file with no extension.

Has anyone encountered this issue before?

I've tried my own shapefiles, I've tried zip files, of shapefiles. I've tried changing the directory where the files are written to/read from. Any suggestions?

[calvinmetcalf]

@Richard-Walter v5.0.2 should fix this, there was previously a bug with reletive urls

@rgoggins it's hard to tell what exactly is going on because the error is in your file readshapefile not one in the libarary, can you post some of the code from readshapefile.ts?