From 897d441c02fecb80ef385faf8f4d72c4153baaeb Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Wed, 19 Jan 2022 10:42:47 -0800
Subject: [PATCH] fix: include var name into tracing error message (#779)

---
 .../main/java/com/microsoft/playwright/impl/TracingImpl.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
index 9495fb61..b9a4d6a7 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/TracingImpl.java
@@ -93,7 +93,7 @@ class TracingImpl implements Tracing {
     includeSources = options.sources != null;
     if (includeSources) {
       if (!context.connection.isCollectingStacks()) {
-        throw new PlaywrightException("Source root directories must be provided to enable source collection");
+        throw new PlaywrightException("Source root directory must be specified via PLAYWRIGHT_JAVA_SRC environment variable when source collection is enabled");
       }
       params.addProperty("sources", true);
     }