shadow-cljs 2022-06-30 | Slack Archive

How can I disable server mode when using watch ?

what do you mean by that? server mode is kinda required for watch since that is was running the threads for the watch

Getting this error after upgrading shadow to 2.19.3

shadow-cljs - starting via "clojure"
Missing required argument for "-M ALIASES"

Any ideas on how to fix this?

Stijn Albert13:06:06

This happens when I try to create a release build

thheller13:06:59

what command did you run? this is an error message from the clojure tool

Stijn Albert13:06:57

shadow-cljs release app

thheller13:06:19

is giving npx shadow-cljs release app the same error?

thheller14:06:18

which clojure cli tool version do you have?

thheller14:06:18

I mean it should be running clojure -M -m shadow.cljs.devtools.cli release app

thheller14:06:35

if you have aliases enabled that would be clojure -A:alias -M -m shadow.cljs.devtools.cli release app

thheller14:06:18

just try running those and see if you get the same error?

Stijn Albert14:06:35

I'll try those :thumbsup:

thheller14:06:25

likely just need to update the clojure tools

Stijn Albert08:07:20

clojure version is 1.10.1

Stijn Albert08:07:40

I'm getting the same error when I run clojure -M -m shadow.cljs.devtools.cli release app

Stijn Albert08:07:49

@U05224H0W which clojure version do I need?

Stijn Albert09:07:30

I updated to 1.11.1, but now I'm getting this gnarly error:

RuntimeException: INTERNAL COMPILER ERROR.
Please report this problem.
java.util.Optional.isEmpty()Z
  Node(SUPER): goog/iter/es6.js:147:4
    super();
  Parent(CALL): goog/iter/es6.js:147:4
    super();
	com.google.javascript.jscomp.Compiler.throwInternalError (Compiler.java:2884)
	com.google.javascript.jscomp.NodeTraversal.throwUnexpectedException (NodeTraversal.java:445)
	com.google.javascript.jscomp.NodeTraversal.traverse (NodeTraversal.java:465)
	com.google.javascript.jscomp.NodeTraversal.access$200 (NodeTraversal.java:39)
	com.google.javascript.jscomp.NodeTraversal$Builder.traverse (NodeTraversal.java:401)
	com.google.javascript.jscomp.NodeTraversal.traverse (NodeTraversal.java:471)
	com.google.javascript.jscomp.StaticSuperPropReplacer.replaceAll (StaticSuperPropReplacer.java:63)
	com.google.javascript.jscomp.InlineAndCollapseProperties$AggressiveInlineAliases.process (InlineAndCollapseProperties.java:268)
	com.google.javascript.jscomp.InlineAndCollapseProperties.performAggressiveInliningAndCollapsing (InlineAndCollapseProperties.java:229)
	com.google.javascript.jscomp.InlineAndCollapseProperties.process (InlineAndCollapseProperties.java:203)
	com.google.javascript.jscomp.PhaseOptimizer$NamedPass.process (PhaseOptimizer.java:240)
	com.google.javascript.jscomp.PhaseOptimizer.process (PhaseOptimizer.java:179)
	com.google.javascript.jscomp.Compiler.performTranspilationAndOptimizations (Compiler.java:2574)
	com.google.javascript.jscomp.Compiler.lambda$stage2Passes$5 (Compiler.java:933)
	com.google.javascript.jscomp.CompilerExecutor.runInCompilerThread (CompilerExecutor.java:127)
	com.google.javascript.jscomp.Compiler.runInCompilerThread (Compiler.java:981)
	com.google.javascript.jscomp.Compiler.stage2Passes (Compiler.java:930)
	com.google.javascript.jscomp.Compiler.compileModules (Compiler.java:872)
	sun.reflect.NativeMethodAccessorImpl.invoke0 (NativeMethodAccessorImpl.java:-2)
	sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke (Method.java:498)
	clojure.lang.Reflector.invokeMatchingMethod (Reflector.java:167)
	clojure.lang.Reflector.invokeInstanceMethod (Reflector.java:102)
	shadow.build.closure/compile-js-modules (closure.clj:1112)
	shadow.build.closure/compile-js-modules (closure.clj:1098)
	shadow.build.closure/optimize/fn--13728 (closure.clj:1307)
	shadow.build.closure/optimize (closure.clj:1293)
	shadow.build.closure/optimize (closure.clj:1284)
	shadow.build.api/optimize (api.clj:273)
	shadow.build.api/optimize (api.clj:267)
	shadow.build/optimize (build.clj:525)
	shadow.build/optimize (build.clj:517)
	shadow.cljs.devtools.api/release* (api.clj:339)
	shadow.cljs.devtools.api/release* (api.clj:324)
	shadow.cljs.devtools.cli-actual/do-build-command (cli_actual.clj:28)
	shadow.cljs.devtools.cli-actual/do-build-command (cli_actual.clj:25)
	shadow.cljs.devtools.cli-actual/do-build-commands (cli_actual.clj:49)
	shadow.cljs.devtools.cli-actual/do-build-commands (cli_actual.clj:38)
	shadow.cljs.devtools.cli-actual/main/body-fn--18450--auto----19158 (cli_actual.clj:166)
	shadow.cljs.devtools.cli-actual/main (cli_actual.clj:165)
	shadow.cljs.devtools.cli-actual/main (cli_actual.clj:132)
	clojure.core/apply (core.clj:671)
	clojure.core/apply (core.clj:662)
	shadow.cljs.devtools.cli-actual/-main (cli_actual.clj:219)
	shadow.cljs.devtools.cli-actual/-main (cli_actual.clj:217)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.core/apply (core.clj:667)
	clojure.core/apply (core.clj:662)
	shadow.cljs.devtools.cli/-main (cli.clj:75)
	shadow.cljs.devtools.cli/-main (cli.clj:67)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.core/apply (core.clj:667)
	clojure.main/main-opt (main.clj:514)
	clojure.main/main-opt (main.clj:510)
	clojure.main/main (main.clj:664)
	clojure.main/main (main.clj:616)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.main.main (main.java:40)
Caused by:
NoSuchMethodError: java.util.Optional.isEmpty()Z
	com.google.javascript.jscomp.StaticSuperPropReplacer.tryReplaceSuper (StaticSuperPropReplacer.java:102)
	com.google.javascript.jscomp.StaticSuperPropReplacer.visit (StaticSuperPropReplacer.java:92)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:859)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:850)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:850)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:850)
	com.google.javascript.jscomp.NodeTraversal.traverseFunction (NodeTraversal.java:898)
	com.google.javascript.jscomp.NodeTraversal.handleFunction (NodeTraversal.java:763)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:806)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:850)
	com.google.javascript.jscomp.NodeTraversal.handleClassMembers (NodeTraversal.java:973)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:815)
	com.google.javascript.jscomp.NodeTraversal.handleClass (NodeTraversal.java:948)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:812)
	com.google.javascript.jscomp.NodeTraversal.traverseChildren (NodeTraversal.java:987)
	com.google.javascript.jscomp.NodeTraversal.handleScript (NodeTraversal.java:751)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:803)
	com.google.javascript.jscomp.NodeTraversal.traverseBranch (NodeTraversal.java:850)
	com.google.javascript.jscomp.NodeTraversal.traverse (NodeTraversal.java:462)
	com.google.javascript.jscomp.NodeTraversal.access$200 (NodeTraversal.java:39)
	com.google.javascript.jscomp.NodeTraversal$Builder.traverse (NodeTraversal.java:401)
	com.google.javascript.jscomp.NodeTraversal.traverse (NodeTraversal.java:471)
	com.google.javascript.jscomp.StaticSuperPropReplacer.replaceAll (StaticSuperPropReplacer.java:63)
	com.google.javascript.jscomp.InlineAndCollapseProperties$AggressiveInlineAliases.process (InlineAndCollapseProperties.java:268)
	com.google.javascript.jscomp.InlineAndCollapseProperties.performAggressiveInliningAndCollapsing (InlineAndCollapseProperties.java:229)
	com.google.javascript.jscomp.InlineAndCollapseProperties.process (InlineAndCollapseProperties.java:203)
	com.google.javascript.jscomp.PhaseOptimizer$NamedPass.process (PhaseOptimizer.java:240)
	com.google.javascript.jscomp.PhaseOptimizer.process (PhaseOptimizer.java:179)
	com.google.javascript.jscomp.Compiler.performTranspilationAndOptimizations (Compiler.java:2574)
	com.google.javascript.jscomp.Compiler.lambda$stage2Passes$5 (Compiler.java:933)
	com.google.javascript.jscomp.CompilerExecutor.runInCompilerThread (CompilerExecutor.java:127)
	com.google.javascript.jscomp.Compiler.runInCompilerThread (Compiler.java:981)
	com.google.javascript.jscomp.Compiler.stage2Passes (Compiler.java:930)
	com.google.javascript.jscomp.Compiler.compileModules (Compiler.java:872)
	sun.reflect.NativeMethodAccessorImpl.invoke0 (NativeMethodAccessorImpl.java:-2)
	sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
	sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke (Method.java:498)
	clojure.lang.Reflector.invokeMatchingMethod (Reflector.java:167)
	clojure.lang.Reflector.invokeInstanceMethod (Reflector.java:102)
	shadow.build.closure/compile-js-modules (closure.clj:1112)
	shadow.build.closure/compile-js-modules (closure.clj:1098)
	shadow.build.closure/optimize/fn--13728 (closure.clj:1307)
	shadow.build.closure/optimize (closure.clj:1293)
	shadow.build.closure/optimize (closure.clj:1284)
	shadow.build.api/optimize (api.clj:273)
	shadow.build.api/optimize (api.clj:267)
	shadow.build/optimize (build.clj:525)
	shadow.build/optimize (build.clj:517)
	shadow.cljs.devtools.api/release* (api.clj:339)
	shadow.cljs.devtools.api/release* (api.clj:324)
	shadow.cljs.devtools.cli-actual/do-build-command (cli_actual.clj:28)
	shadow.cljs.devtools.cli-actual/do-build-command (cli_actual.clj:25)
	shadow.cljs.devtools.cli-actual/do-build-commands (cli_actual.clj:49)
	shadow.cljs.devtools.cli-actual/do-build-commands (cli_actual.clj:38)
	shadow.cljs.devtools.cli-actual/main/body-fn--18450--auto----19158 (cli_actual.clj:166)
	shadow.cljs.devtools.cli-actual/main (cli_actual.clj:165)
	shadow.cljs.devtools.cli-actual/main (cli_actual.clj:132)
	clojure.core/apply (core.clj:671)
	clojure.core/apply (core.clj:662)
	shadow.cljs.devtools.cli-actual/-main (cli_actual.clj:219)
	shadow.cljs.devtools.cli-actual/-main (cli_actual.clj:217)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.core/apply (core.clj:667)
	clojure.core/apply (core.clj:662)
	shadow.cljs.devtools.cli/-main (cli.clj:75)
	shadow.cljs.devtools.cli/-main (cli.clj:67)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.core/apply (core.clj:667)
	clojure.main/main-opt (main.clj:514)
	clojure.main/main-opt (main.clj:510)
	clojure.main/main (main.clj:664)
	clojure.main/main (main.clj:616)
	clojure.lang.Var.applyTo (Var.java:705)
	clojure.main.main (main.java:40)

thheller19:07:30

which java version do you use? seems like its maybe too old? should be java11+

Stijn Albert09:07:44

~~Tried with Java 8 and Java 17, and both yield the same error.~~ 😞

Stijn Albert13:07:22

Upgraded from java 8 to 11, works again now! Thanks a lot @U05224H0W

Ted Ciafardini14:06:44

After running npx shadow-cljs watch app after the build completes, I open my browser and see the following in terminal:

2022-06-30 10:46:46,627 [XNIO-1 I/O-3] DEBUG io.undertow.websockets.core.request - Attempting websocket handshake with io.undertow.websockets.core.protocol.version13.Hybi13Handshake@73793df2 on HttpServerExchange{ GET /api/remote-relay}
2022-06-30 10:46:46,640 [XNIO-1 I/O-3] DEBUG io.undertow.request - Upgrading request HttpServerExchange{ GET /api/remote-relay}
2022-06-30 10:46:46,651 [XNIO-1 I/O-3] DEBUG i.undertow.websockets.core.extension - Negotiated extension WebSocketExtension{name='permessage-deflate', parameters=[]} for handshake WebSocketExtension{name='permessage-deflate', parameters=[{'client_max_window_bits': 'null'}]}

and then this message on repeat until it times out:

2022-06-30 10:47:11,865 [XNIO-1 I/O-3] DEBUG io.undertow.websockets.core.request - UT025003: Decoding WebSocket Frame with opCode 1

Any clues? I’ve triple checked my configuration and I’m stuck 😬 thanks for reading

thheller15:06:45

@edward.ciafardini thats just debug logs? you need to adjust your logging config to not show these unless you are actually trying to debug undertow?

Ted Ciafardini15:06:17

The instructions I was working through said I would see a “Web Socket connected!” message but I didn’t…. So I thought something was wrong Connecting to the Shadow Cljs build with a REPL is working and sending js/alerts, so I guess nothing is wrong. False alarm, thanks

thheller15:06:45

there is no web socket connected message anymore. that is rather old news. now just says shadow: #<some-number> ready!

Ted Ciafardini15:06:25

Cool - I am reading “Web Development In Clojure 3rd Edition”, and some things have been slightly inaccurate (the nature of things). Thanks for the quick response

2022-06-30

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