PT & Benjamin, The app I am trying port to DHTML runs at topoblog.com. The source is in subversion at: https://svn.sourceforge.net/svnroot/topoblog.
All I have done with legals so far is to put my source in \openlaszlo-4x\Server\lps-4.0.x\topoblog and try compiling my main file (topoblog.lzx) using the three available targets (swf7, swf8 and dhtml). The dhtml target generates the stack trace previously supplied, while the other two at least compile (although there are evident porting changes that need to be made under those two targets - as expected). Based on what I have read thus far, I do have embedded fonts (which I don't think should cause a compile stack trace), and I probably do have poorly handled null pointers (there do seem to be indications that this could cause a compilation problem). So I will look at the null pointer situation first and let you know of my success. Thanks for your help! James P T Withington <[EMAIL PROTECTED]> wrote: James, this looks like a bug in the compiler. If you could give details on exactly what you did to provoke it, it would help us track the bug down. In general, you should _not_ expect to have to change your application a great deal to port to Legal's. There is some information on incompatibilities here: http://wiki.openlaszlo.org/Runtime_Differences and Ben has written up his experience porting one of the larger demos here: http://weblog.openlaszlo.org/archives/2006/10/developer-notes-on- porting-to-legals/ On 2006-12-15, at 21:50 EST, James Caple wrote: > Hi, > > I just started trying to port my app. to Legals using the latest > '3116 legals' in the nightly build. The compile for swf7 and swf8 > seems ok less some quirky font issues again. But the DHTML target > bombs horribly. Is it going to be the case that our LZX files will > need to be tweaked per targeted platform? Are there any porting > guidelines available anywhere? > > Thanks in advance for any help or ideas on how to get my lzx files > compiled into DHTML. > > James > > PS, here is the stack trace I get when compiling with DHTML. The > source I am compiling is also at http://sourceforge.net/projects/ > topoblog in subversion, not in the download. > > -- STACK TRACE -- > > > Error: org.openlaszlo.sc.parser.ParseException: Syntax error: the > token "}" was not expected at this position at line 46, column > 78.org.openlaszlo.utils.ChainedException: > org.openlaszlo.sc.parser.ParseException: Syntax error: the token > "}" was not expected at this position at line 46, column 78. > at org.openlaszlo.compiler.DHTMLWriter.close(DHTMLWriter.java:323) > at org.openlaszlo.compiler.Compiler.compile(Compiler.java:428) > at org.openlaszlo.compiler.Compiler.compile(Compiler.java:171) > at org.openlaszlo.cm.CompilationManager.compileItem > (CompilationManager.java:705) > at org.openlaszlo.cm.CompilationManager.getItem > (CompilationManager.java:442) > at org.openlaszlo.cm.CompilationManager.getLastModified > (CompilationManager.java:410) > at > org.openlaszlo.servlets.responders.ResponderCompile.getLastModified > (ResponderCompile.java:398) > at org.openlaszlo.servlets.responders.ResponderCompile.respondImpl > (ResponderCompile.java:178) > at org.openlaszlo.servlets.responders.Responder.respond > (Responder.java:265) > at org.openlaszlo.servlets.LZServlet._doGet(LZServlet.java:441) > at org.openlaszlo.servlets.LZServlet.doGet(LZServlet.java:355) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter > (ApplicationFilterChain.java:237) > at org.apache.catalina.core.ApplicationFilterChain.doFilter > (ApplicationFilterChain.java:157) > at org.apache.catalina.core.StandardWrapperValve.invoke > (StandardWrapperValve.java:214) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardContextValve.invokeInternal > (StandardContextValve.java:198) > at org.apache.catalina.core.StandardContextValve.invoke > (StandardContextValve.java:152) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardHostValve.invoke > (StandardHostValve.java:137) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.valves.ErrorReportValve.invoke > (ErrorReportValve.java:117) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:102) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardEngineValve.invoke > (StandardEngineValve.java:109) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke > (ContainerBase.java:929) > at org.apache.coyote.tomcat5.CoyoteAdapter.service > (CoyoteAdapter.java:160) > at org.apache.coyote.http11.Http11Processor.process > (Http11Processor.java:793) > at org.apache.coyote.http11.Http11Protocol > $Http11ConnectionHandler.processConnection(Http11Protocol.java:702) > at org.apache.tomcat.util.net.TcpWorkerThread.runIt > (PoolTcpEndpoint.java:571) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run > (ThreadPool.java:644) > at java.lang.Thread.run(Thread.java:595) > Caused by: org.openlaszlo.sc.parser.ParseException: Syntax error: > the token "}" was not expected at this position at line 46, column 78. > at org.openlaszlo.sc.parser.Parser.generateParseException > (Parser.java:8045) > at org.openlaszlo.sc.parser.Parser.jj_consume_token(Parser.java:7923) > at org.openlaszlo.sc.parser.Parser.ArrayLiteral(Parser.java:649) > at org.openlaszlo.sc.parser.Parser.PrimaryExpression(Parser.java:333) > at org.openlaszlo.sc.parser.Parser.CallExpression(Parser.java:784) > at org.openlaszlo.sc.parser.Parser.LeftHandSideExpression > (Parser.java:972) > at org.openlaszlo.sc.parser.Parser.PostfixExpression(Parser.java: > 1039) > at org.openlaszlo.sc.parser.Parser.UnaryExpression(Parser.java:1148) > at org.openlaszlo.sc.parser.Parser.MultiplicativeExpression > (Parser.java:1230) > at org.openlaszlo.sc.parser.Parser.AdditiveExpression(Parser.java: > 1306) > at org.openlaszlo.sc.parser.Parser.ShiftExpression(Parser.java:1384) > at org.openlaszlo.sc.parser.Parser.RelationalExpression > (Parser.java:1481) > at org.openlaszlo.sc.parser.Parser.EqualityExpression(Parser.java: > 1558) > at org.openlaszlo.sc.parser.Parser.BitwiseANDExpression > (Parser.java:1624) > at org.openlaszlo.sc.parser.Parser.BitwiseXORExpression > (Parser.java:1687) > at org.openlaszlo.sc.parser.Parser.BitwiseORExpression(Parser.java: > 1750) > at org.openlaszlo.sc.parser.Parser.LogicalANDExpression > (Parser.java:1793) > at org.openlaszlo.sc.parser.Parser.LogicalORExpression(Parser.java: > 1836) > at org.openlaszlo.sc.parser.Parser.ConditionalExpression > (Parser.java:1879) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2008) > at org.openlaszlo.sc.parser.Parser.PropertyNameAndValue > (Parser.java:758) > at org.openlaszlo.sc.parser.Parser.ObjectLiteral(Parser.java:707) > at org.openlaszlo.sc.parser.Parser.PrimaryExpression(Parser.java:336) > at org.openlaszlo.sc.parser.Parser.CallExpression(Parser.java:784) > at org.openlaszlo.sc.parser.Parser.LeftHandSideExpression > (Parser.java:972) > at org.openlaszlo.sc.parser.Parser.PostfixExpression(Parser.java: > 1039) > at org.openlaszlo.sc.parser.Parser.UnaryExpression(Parser.java:1148) > at org.openlaszlo.sc.parser.Parser.MultiplicativeExpression > (Parser.java:1230) > at org.openlaszlo.sc.parser.Parser.AdditiveExpression(Parser.java: > 1306) > at org.openlaszlo.sc.parser.Parser.ShiftExpression(Parser.java:1384) > at org.openlaszlo.sc.parser.Parser.RelationalExpression > (Parser.java:1481) > at org.openlaszlo.sc.parser.Parser.EqualityExpression(Parser.java: > 1558) > at org.openlaszlo.sc.parser.Parser.BitwiseANDExpression > (Parser.java:1624) > at org.openlaszlo.sc.parser.Parser.BitwiseXORExpression > (Parser.java:1687) > at org.openlaszlo.sc.parser.Parser.BitwiseORExpression(Parser.java: > 1750) > at org.openlaszlo.sc.parser.Parser.LogicalANDExpression > (Parser.java:1793) > at org.openlaszlo.sc.parser.Parser.LogicalORExpression(Parser.java: > 1836) > at org.openlaszlo.sc.parser.Parser.ConditionalExpression > (Parser.java:1879) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2008) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2023) > at org.openlaszlo.sc.parser.Parser.Expression(Parser.java:2070) > at org.openlaszlo.sc.parser.Parser.ExpressionStatement(Parser.java: > 2579) > at org.openlaszlo.sc.parser.Parser.ToplevelStatement(Parser.java: > 2147) > at org.openlaszlo.sc.parser.Parser.Directive(Parser.java:4140) > at org.openlaszlo.sc.parser.Parser.Program(Parser.java:4051) > at org.openlaszlo.sc.Compiler$Parser.parse0(Compiler.java:468) > at org.openlaszlo.sc.Compiler$Parser.parse(Compiler.java:490) > at org.openlaszlo.sc.Compiler.compile(Compiler.java:341) > at org.openlaszlo.sc.ScriptCompiler._compileToByteArray > (ScriptCompiler.java:109) > at org.openlaszlo.sc.ScriptCompiler.compileToByteArray > (ScriptCompiler.java:194) > at org.openlaszlo.compiler.DHTMLWriter.close(DHTMLWriter.java:317) > ... 36 more > Caused by: > org.openlaszlo.sc.parser.ParseException: Syntax error: the token > "}" was not expected at this position at line 46, column 78. > at org.openlaszlo.sc.parser.Parser.generateParseException > (Parser.java:8045) > at org.openlaszlo.sc.parser.Parser.jj_consume_token(Parser.java:7923) > at org.openlaszlo.sc.parser.Parser.ArrayLiteral(Parser.java:649) > at org.openlaszlo.sc.parser.Parser.PrimaryExpression(Parser.java:333) > at org.openlaszlo.sc.parser.Parser.CallExpression(Parser.java:784) > at org.openlaszlo.sc.parser.Parser.LeftHandSideExpression > (Parser.java:972) > at org.openlaszlo.sc.parser.Parser.PostfixExpression(Parser.java: > 1039) > at org.openlaszlo.sc.parser.Parser.UnaryExpression(Parser.java:1148) > at org.openlaszlo.sc.parser.Parser.MultiplicativeExpression > (Parser.java:1230) > at org.openlaszlo.sc.parser.Parser.AdditiveExpression(Parser.java: > 1306) > at org.openlaszlo.sc.parser.Parser.ShiftExpression(Parser.java:1384) > at org.openlaszlo.sc.parser.Parser.RelationalExpression > (Parser.java:1481) > at org.openlaszlo.sc.parser.Parser.EqualityExpression(Parser.java: > 1558) > at org.openlaszlo.sc.parser.Parser.BitwiseANDExpression > (Parser.java:1624) > at org.openlaszlo.sc.parser.Parser.BitwiseXORExpression > (Parser.java:1687) > at org.openlaszlo.sc.parser.Parser.BitwiseORExpression(Parser.java: > 1750) > at org.openlaszlo.sc.parser.Parser.LogicalANDExpression > (Parser.java:1793) > at org.openlaszlo.sc.parser.Parser.LogicalORExpression(Parser.java: > 1836) > at org.openlaszlo.sc.parser.Parser.ConditionalExpression > (Parser.java:1879) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2008) > at org.openlaszlo.sc.parser.Parser.PropertyNameAndValue > (Parser.java:758) > at org.openlaszlo.sc.parser.Parser.ObjectLiteral(Parser.java:707) > at org.openlaszlo.sc.parser.Parser.PrimaryExpression(Parser.java:336) > at org.openlaszlo.sc.parser.Parser.CallExpression(Parser.java:784) > at org.openlaszlo.sc.parser.Parser.LeftHandSideExpression > (Parser.java:972) > at org.openlaszlo.sc.parser.Parser.PostfixExpression(Parser.java: > 1039) > at org.openlaszlo.sc.parser.Parser.UnaryExpression(Parser.java:1148) > at org.openlaszlo.sc.parser.Parser.MultiplicativeExpression > (Parser.java:1230) > at org.openlaszlo.sc.parser.Parser.AdditiveExpression(Parser.java: > 1306) > at org.openlaszlo.sc.parser.Parser.ShiftExpression(Parser.java:1384) > at org.openlaszlo.sc.parser.Parser.RelationalExpression > (Parser.java:1481) > at org.openlaszlo.sc.parser.Parser.EqualityExpression(Parser.java: > 1558) > at org.openlaszlo.sc.parser.Parser.BitwiseANDExpression > (Parser.java:1624) > at org.openlaszlo.sc.parser.Parser.BitwiseXORExpression > (Parser.java:1687) > at org.openlaszlo.sc.parser.Parser.BitwiseORExpression(Parser.java: > 1750) > at org.openlaszlo.sc.parser.Parser.LogicalANDExpression > (Parser.java:1793) > at org.openlaszlo.sc.parser.Parser.LogicalORExpression(Parser.java: > 1836) > at org.openlaszlo.sc.parser.Parser.ConditionalExpression > (Parser.java:1879) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2008) > at org.openlaszlo.sc.parser.Parser.AssignmentExpression > (Parser.java:2023) > at org.openlaszlo.sc.parser.Parser.Expression(Parser.java:2070) > at org.openlaszlo.sc.parser.Parser.ExpressionStatement(Parser.java: > 2579) > at org.openlaszlo.sc.parser.Parser.ToplevelStatement(Parser.java: > 2147) > at org.openlaszlo.sc.parser.Parser.Directive(Parser.java:4140) > at org.openlaszlo.sc.parser.Parser.Program(Parser.java:4051) > at org.openlaszlo.sc.Compiler$Parser.parse0(Compiler.java:468) > at org.openlaszlo.sc.Compiler$Parser.parse(Compiler.java:490) > at org.openlaszlo.sc.Compiler.compile(Compiler.java:341) > at org.openlaszlo.sc.ScriptCompiler._compileToByteArray > (ScriptCompiler.java:109) > at org.openlaszlo.sc.ScriptCompiler.compileToByteArray > (ScriptCompiler.java:194) > at org.openlaszlo.compiler.DHTMLWriter.close(DHTMLWriter.java:317) > at org.openlaszlo.compiler.Compiler.compile(Compiler.java:428) > at org.openlaszlo.compiler.Compiler.compile(Compiler.java:171) > at org.openlaszlo.cm.CompilationManager.compileItem > (CompilationManager.java:705) > at org.openlaszlo.cm.CompilationManager.getItem > (CompilationManager.java:442) > at org.openlaszlo.cm.CompilationManager.getLastModified > (CompilationManager.java:410) > at > org.openlaszlo.servlets.responders.ResponderCompile.getLastModified > (ResponderCompile.java:398) > at org.openlaszlo.servlets.responders.ResponderCompile.respondImpl > (ResponderCompile.java:178) > at org.openlaszlo.servlets.responders.Responder.respond > (Responder.java:265) > at org.openlaszlo.servlets.LZServlet._doGet(LZServlet.java:441) > at org.openlaszlo.servlets.LZServlet.doGet(LZServlet.java:355) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter > (ApplicationFilterChain.java:237) > at org.apache.catalina.core.ApplicationFilterChain.doFilter > (ApplicationFilterChain.java:157) > at org.apache.catalina.core.StandardWrapperValve.invoke > (StandardWrapperValve.java:214) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardContextValve.invokeInternal > (StandardContextValve.java:198) > at org.apache.catalina.core.StandardContextValve.invoke > (StandardContextValve.java:152) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardHostValve.invoke > (StandardHostValve.java:137) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.valves.ErrorReportValve.invoke > (ErrorReportValve.java:117) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:102) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardEngineValve.invoke > (StandardEngineValve.java:109) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke > (ContainerBase.java:929) > at org.apache.coyote.tomcat5.CoyoteAdapter.service > (CoyoteAdapter.java:160) > at org.apache.coyote.http11.Http11Processor.process > (Http11Processor.java:793) > at org.apache.coyote.http11.Http11Protocol > $Http11ConnectionHandler.processConnection(Http11Protocol.java:702) > at org.apache.tomcat.util.net.TcpWorkerThread.runIt > (PoolTcpEndpoint.java:571) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run > (ThreadPool.java:644) > at java.lang.Thread.run(Thread.java:595) > > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
