Update Sources/PowerSync/Kotlin/KotlinPowerSyncDatabaseImpl.swift

Co-authored-by: Copilot <[email protected]>

Author: stevensJourney

Sources/PowerSync/Kotlin/KotlinPowerSyncDatabaseImpl.swift

@@ -379,11 +379,15 @@ final class KotlinPowerSyncDatabaseImpl: PowerSyncDatabaseProtocol {
 
         do {
             let pagesData = try encoder.encode(rootPages)
+            guard let pagesString = String(data: pagesData, encoding: .utf8) else {
+                throw PowerSyncError.operationFailed(
+                    message: "Failed to convert pages data to UTF-8 string"
+                )
+            }
             let tableRows = try await getAll(
                 sql: "SELECT tbl_name FROM sqlite_master WHERE rootpage IN (SELECT json_each.value FROM json_each(?))",
                 parameters: [
-                    String(data: pagesData, encoding: .utf8)
-                ]
+                    pagesString
             ) { try $0.getString(index: 0) }
 
             return Set(tableRows)