App crash after import from react-pdf

Before you start - checklist

• I followed instructions in documentation written for my React-PDF version
• I have checked if this bug is not already reported
• I have checked if an issue is not listed in Known issues
• If I have a problem with PDF rendering, I checked if my PDF renders properly in Mozilla Firefox -> not a pdf problem

Description

Short description of the bug you encountered.

When I add the line Just after I create a new app with create-react-app and add with npm react-pdf, If import from react-pdf like that : import { Document } from "react-pdf"

My app can’t compile anymore.

Steps to reproduce

Steps to reproduce the behavior:

• Create a new app with create-react-app npx create-react-app test-react-pdf

• Install react-pdf npm install react-pdf

• Add in src/App.js an import from react-pdf import { Document } from "react-pdf"

• Run npm start and it should display something like:

<--- Last few GCs --->

[47073:0x102808000]    31515 ms: Scavenge 1382.5 (1423.4) -> 1381.9 (1423.9) MB, 4.6 / 0.0 ms  (average mu = 0.125, current mu = 0.063) allocation failure
[47073:0x102808000]    31519 ms: Scavenge 1382.7 (1423.9) -> 1382.1 (1424.4) MB, 3.3 / 0.0 ms  (average mu = 0.125, current mu = 0.063) allocation failure
[47073:0x102808000]    31524 ms: Scavenge 1383.2 (1424.4) -> 1382.6 (1424.9) MB, 3.1 / 0.0 ms  (average mu = 0.125, current mu = 0.063) allocation failure


<--- JS stacktrace --->

==== JS stack trace =========================================

    0: ExitFrame [pc: 0x1d21277dbe3d]
Security context: 0x2cd62ef9e6e9 <JSObject>
    1: SourceMapConsumer_allGeneratedPositionsFor [0x2cd6b4a57591] [/Users/mypcname/Dev/test-react-pdf/node_modules/@babel/core/node_modules/source-map/lib/source-map-consumer.js:~178] [pc=0x1d212805103b](this=0x2cd682a82291 <BasicSourceMapConsumer map = 0x2cd6d22b6131>,aArgs=0x2cd638193081 <Object map = 0x2cd6d22b5529>)
    2: /* anonymous */(aka /* a...

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 0x10003d035 node::Abort() [/usr/local/bin/node]
 2: 0x10003d23f node::OnFatalError(char const*, char const*) [/usr/local/bin/node]
 3: 0x1001b8e15 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/usr/local/bin/node]
 4: 0x100586d72 v8::internal::Heap::FatalProcessOutOfMemory(char const*) [/usr/local/bin/node]
 5: 0x100589845 v8::internal::Heap::CheckIneffectiveMarkCompact(unsigned long, double) [/usr/local/bin/node]
 6: 0x1005856ef v8::internal::Heap::PerformGarbageCollection(v8::internal::GarbageCollector, v8::GCCallbackFlags) [/usr/local/bin/node]
 7: 0x1005838c4 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [/usr/local/bin/node]
 8: 0x10059015c v8::internal::Heap::AllocateRawWithLigthRetry(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/usr/local/bin/node]
 9: 0x1005901df v8::internal::Heap::AllocateRawWithRetryOrFail(int, v8::internal::AllocationSpace, v8::internal::AllocationAlignment) [/usr/local/bin/node]
10: 0x10055fb24 v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationSpace) [/usr/local/bin/node]
11: 0x1007e7e04 v8::internal::Runtime_AllocateInNewSpace(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/local/bin/node]
12: 0x1d21277dbe3d
13: 0x1d212805103b

I also create a repo with the problem https://github.com/ditiz/pdf-viewer To use it:

• git clone https://github.com/ditiz/pdf-viewer.git
• npm install
• npm start

Expected behavior

What you expected to happen? Can use react-pdf without crash the app

Additional information

I tried to use more ram with: react-scripts --max_old_space_size=4096 start

It’s change nothing

If applicable, add screenshots (preferably with browser console open) and files you have an issue with to help explain your problem.

Environment

• Browser (if applicable) [e.g. Chrome 57, Firefox 59]: not used
• React-PDF version [e.g. 3.0.4]: 4.1.0
• React version [e.g. 16.3.0]: 16.12.0
• Webpack version (if applicable) [e.g. 4.16.2]: 4.41.2

[brentmitch]

I had the same error when I upgrade to react-scripts 3.3.0. Adding the following to the .env.development file got things running:

GENERATE_SOURCEMAP=false

[Raysharr]

I found that if you import components from import { Document, Page } from 'react-pdf/dist/entry.webpack'; everything is working fine. This import delegates rendering work to a different thread which apparently fixes issues with memory allocation limit. I hope this helps 😃.