This report was generated on Wednesday, 23-Feb-22 22:48:15 CET using arduino-testlib.
Version: 1.5.5
More details
Board | Claims compatibility | Inclusion | DhcpChatServer |
UDPSendReceiveString |
WebClientReadResponse |
WebClientRepeating |
WebServer |
AdvancedChatServer |
BarometricPressureWebServer |
ChatServer |
DhcpAddressPrinter |
TelnetClient |
UdpNtpClient |
WebClient |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
arduino:avr:uno
1.8.4 |
Yes | PASS | PASS | PASS | FAIL | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS |
arduino:mbed_nano:nanorp2040connect
2.7.2 |
Yes | PASS | PASS | PASS | FAIL | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS |
arduino:megaavr:nona4809
1.8.7 |
Yes | PASS | PASS | PASS | FAIL | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS |
arduino:samd:mkrwifi1010
1.8.12 |
Yes | PASS | PASS | PASS | FAIL | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS | PASS |
esp32:esp32:d1_mini32
1.0.6 |
Yes | PASS | FAIL | PASS | FAIL | PASS | FAIL | FAIL | FAIL | FAIL | PASS | PASS | PASS | PASS |
Result: PASS
Sketch uses 1048 bytes (3%) of program storage space. Maximum is 32256 bytes. Global variables use 100 bytes (4%) of dynamic memory, leaving 1948 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 10596 bytes (32%) of program storage space. Maximum is 32256 bytes. Global variables use 571 bytes (27%) of dynamic memory, leaving 1477 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 14186 bytes (43%) of program storage space. Maximum is 32256 bytes. Global variables use 605 bytes (29%) of dynamic memory, leaving 1443 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 10048 bytes (31%) of program storage space. Maximum is 32256 bytes. Global variables use 512 bytes (25%) of dynamic memory, leaving 1536 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 12438 bytes (38%) of program storage space. Maximum is 32256 bytes. Global variables use 492 bytes (24%) of dynamic memory, leaving 1556 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 14046 bytes (43%) of program storage space. Maximum is 32256 bytes. Global variables use 610 bytes (29%) of dynamic memory, leaving 1438 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 9086 bytes (28%) of program storage space. Maximum is 32256 bytes. Global variables use 482 bytes (23%) of dynamic memory, leaving 1566 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 7872 bytes (24%) of program storage space. Maximum is 32256 bytes. Global variables use 472 bytes (23%) of dynamic memory, leaving 1576 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 11470 bytes (35%) of program storage space. Maximum is 32256 bytes. Global variables use 558 bytes (27%) of dynamic memory, leaving 1490 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 13012 bytes (40%) of program storage space. Maximum is 32256 bytes. Global variables use 622 bytes (30%) of dynamic memory, leaving 1426 bytes for local variables. Maximum is 2048 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino: In function 'void loop()': /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: error: 'digital' was not declared in this scope digital.Write(led, HIGH); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: error: 'digital' was not declared in this scope digital.Write(led, LOW); ^~~~~~~
Result: PASS
Sketch uses 9290 bytes (28%) of program storage space. Maximum is 32256 bytes. Global variables use 598 bytes (29%) of dynamic memory, leaving 1450 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 10438 bytes (32%) of program storage space. Maximum is 32256 bytes. Global variables use 613 bytes (29%) of dynamic memory, leaving 1435 bytes for local variables. Maximum is 2048 bytes.
Result: PASS
Sketch uses 80798 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43680 bytes (16%) of dynamic memory, leaving 226656 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 87008 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43820 bytes (16%) of dynamic memory, leaving 226516 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 89240 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43752 bytes (16%) of dynamic memory, leaving 226584 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 86768 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43740 bytes (16%) of dynamic memory, leaving 226596 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 87768 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43724 bytes (16%) of dynamic memory, leaving 226612 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 88584 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43740 bytes (16%) of dynamic memory, leaving 226596 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 86362 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43740 bytes (16%) of dynamic memory, leaving 226596 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 85454 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43788 bytes (16%) of dynamic memory, leaving 226548 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 87082 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43804 bytes (16%) of dynamic memory, leaving 226532 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 88178 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43748 bytes (16%) of dynamic memory, leaving 226588 bytes for local variables. Maximum is 270336 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino: In function 'void loop()': /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: error: 'digital' was not declared in this scope digital.Write(led, HIGH); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: note: suggested alternative: 'isdigit_l' digital.Write(led, HIGH); ^~~~~~~ isdigit_l /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: error: 'digital' was not declared in this scope digital.Write(led, LOW); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: note: suggested alternative: 'isdigit_l' digital.Write(led, LOW); ^~~~~~~ isdigit_l
Result: PASS
Sketch uses 86390 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43776 bytes (16%) of dynamic memory, leaving 226560 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 87596 bytes (0%) of program storage space. Maximum is 16777216 bytes. Global variables use 43796 bytes (16%) of dynamic memory, leaving 226540 bytes for local variables. Maximum is 270336 bytes.
Result: PASS
Sketch uses 3666 bytes (7%) of program storage space. Maximum is 49152 bytes. Global variables use 83 bytes (1%) of dynamic memory, leaving 6061 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 13744 bytes (27%) of program storage space. Maximum is 49152 bytes. Global variables use 421 bytes (6%) of dynamic memory, leaving 5723 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 16647 bytes (33%) of program storage space. Maximum is 49152 bytes. Global variables use 381 bytes (6%) of dynamic memory, leaving 5763 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 13236 bytes (26%) of program storage space. Maximum is 49152 bytes. Global variables use 370 bytes (6%) of dynamic memory, leaving 5774 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 14932 bytes (30%) of program storage space. Maximum is 49152 bytes. Global variables use 346 bytes (5%) of dynamic memory, leaving 5798 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 16481 bytes (33%) of program storage space. Maximum is 49152 bytes. Global variables use 374 bytes (6%) of dynamic memory, leaving 5770 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 12300 bytes (25%) of program storage space. Maximum is 49152 bytes. Global variables use 354 bytes (5%) of dynamic memory, leaving 5790 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 11108 bytes (22%) of program storage space. Maximum is 49152 bytes. Global variables use 398 bytes (6%) of dynamic memory, leaving 5746 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 13986 bytes (28%) of program storage space. Maximum is 49152 bytes. Global variables use 420 bytes (6%) of dynamic memory, leaving 5724 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 15489 bytes (31%) of program storage space. Maximum is 49152 bytes. Global variables use 368 bytes (5%) of dynamic memory, leaving 5776 bytes for local variables. Maximum is 6144 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino: In function 'void loop()': /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: error: 'digital' was not declared in this scope digital.Write(led, HIGH); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: error: 'digital' was not declared in this scope digital.Write(led, LOW); ^~~~~~~
Result: PASS
Sketch uses 12530 bytes (25%) of program storage space. Maximum is 49152 bytes. Global variables use 386 bytes (6%) of dynamic memory, leaving 5758 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 13650 bytes (27%) of program storage space. Maximum is 49152 bytes. Global variables use 357 bytes (5%) of dynamic memory, leaving 5787 bytes for local variables. Maximum is 6144 bytes.
Result: PASS
Sketch uses 13680 bytes (5%) of program storage space. Maximum is 262144 bytes. Global variables use 3148 bytes (9%) of dynamic memory, leaving 29620 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 19944 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3300 bytes (10%) of dynamic memory, leaving 29468 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 29552 bytes (11%) of program storage space. Maximum is 262144 bytes. Global variables use 3232 bytes (9%) of dynamic memory, leaving 29536 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 19696 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3224 bytes (9%) of dynamic memory, leaving 29544 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 21312 bytes (8%) of program storage space. Maximum is 262144 bytes. Global variables use 3204 bytes (9%) of dynamic memory, leaving 29564 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 22228 bytes (8%) of program storage space. Maximum is 262144 bytes. Global variables use 3224 bytes (9%) of dynamic memory, leaving 29544 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 19260 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3220 bytes (9%) of dynamic memory, leaving 29548 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 18204 bytes (6%) of program storage space. Maximum is 262144 bytes. Global variables use 3268 bytes (9%) of dynamic memory, leaving 29500 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 20560 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3284 bytes (10%) of dynamic memory, leaving 29484 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 21828 bytes (8%) of program storage space. Maximum is 262144 bytes. Global variables use 3228 bytes (9%) of dynamic memory, leaving 29540 bytes for local variables. Maximum is 32768 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino: In function 'void loop()': /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: error: 'digital' was not declared in this scope digital.Write(led, HIGH); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: note: suggested alternative: 'isdigit_l' digital.Write(led, HIGH); ^~~~~~~ isdigit_l /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: error: 'digital' was not declared in this scope digital.Write(led, LOW); ^~~~~~~ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: note: suggested alternative: 'isdigit_l' digital.Write(led, LOW); ^~~~~~~ isdigit_l
Result: PASS
Sketch uses 19372 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3256 bytes (9%) of dynamic memory, leaving 29512 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 20104 bytes (7%) of program storage space. Maximum is 262144 bytes. Global variables use 3204 bytes (9%) of dynamic memory, leaving 29564 bytes for local variables. Maximum is 32768 bytes.
Result: PASS
Sketch uses 203150 bytes (15%) of program storage space. Maximum is 1310720 bytes. Global variables use 13248 bytes (4%) of dynamic memory, leaving 314432 bytes for local variables. Maximum is 327680 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/AdvancedChatServer/AdvancedChatServer.ino:37:16: error: cannot declare variable 'server' to be of abstract type 'EthernetServer' EthernetServer server(23); ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/Ethernet3.h:17:0, from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/AdvancedChatServer/AdvancedChatServer.ino:24: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/EthernetServer.h:8:7: note: because the following virtual functions are pure within 'EthernetServer': class EthernetServer : ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:152:0, from /tmp/arduino-sketch-C259CAC1718843BBB01CF2FBF24375A7/sketch/AdvancedChatServer.ino.cpp:1: /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Server.h:28:18: note: virtual void Server::begin(uint16_t) virtual void begin(uint16_t port=0) =0; ^
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/BarometricPressureWebServer/BarometricPressureWebServer.ino:43:16: error: cannot declare variable 'server' to be of abstract type 'EthernetServer' EthernetServer server(80); ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/Ethernet3.h:17:0, from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/BarometricPressureWebServer/BarometricPressureWebServer.ino:24: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/EthernetServer.h:8:7: note: because the following virtual functions are pure within 'EthernetServer': class EthernetServer : ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:152:0, from /tmp/arduino-sketch-F2C70B1E32AE1A441518000513859C04/sketch/BarometricPressureWebServer.ino.cpp:1: /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Server.h:28:18: note: virtual void Server::begin(uint16_t) virtual void begin(uint16_t port=0) =0; ^
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/ChatServer/ChatServer.ino:35:16: error: cannot declare variable 'server' to be of abstract type 'EthernetServer' EthernetServer server(23); ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/Ethernet3.h:17:0, from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/ChatServer/ChatServer.ino:21: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/EthernetServer.h:8:7: note: because the following virtual functions are pure within 'EthernetServer': class EthernetServer : ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:152:0, from /tmp/arduino-sketch-41E6991C1204F8F58498B60E498C3011/sketch/ChatServer.ino.cpp:1: /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Server.h:28:18: note: virtual void Server::begin(uint16_t) virtual void begin(uint16_t port=0) =0; ^
Result: PASS
Sketch uses 220374 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13656 bytes (4%) of dynamic memory, leaving 314024 bytes for local variables. Maximum is 327680 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/DhcpChatServer/DhcpChatServer.ino:35:16: error: cannot declare variable 'server' to be of abstract type 'EthernetServer' EthernetServer server(23); ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/Ethernet3.h:17:0, from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/DhcpChatServer/DhcpChatServer.ino:22: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/EthernetServer.h:8:7: note: because the following virtual functions are pure within 'EthernetServer': class EthernetServer : ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:152:0, from /tmp/arduino-sketch-0CFDCE51859F7E95BF179CB1830EA91C/sketch/DhcpChatServer.ino.cpp:1: /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Server.h:28:18: note: virtual void Server::begin(uint16_t) virtual void begin(uint16_t port=0) =0; ^
Result: PASS
Sketch uses 217306 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13672 bytes (4%) of dynamic memory, leaving 314008 bytes for local variables. Maximum is 327680 bytes.
Result: PASS
Sketch uses 216130 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13736 bytes (4%) of dynamic memory, leaving 313944 bytes for local variables. Maximum is 327680 bytes.
Result: PASS
Sketch uses 219446 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13752 bytes (4%) of dynamic memory, leaving 313928 bytes for local variables. Maximum is 327680 bytes.
Result: PASS
Sketch uses 220766 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13680 bytes (4%) of dynamic memory, leaving 314000 bytes for local variables. Maximum is 327680 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino: In function 'void loop()': /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:46:39: error: 'digital' was not declared in this scope digital.Write(led, HIGH); ^ /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebClientReadResponse/WebClientReadResponse.ino:48:21: error: 'digital' was not declared in this scope digital.Write(led, LOW); ^
Result: PASS
Sketch uses 217554 bytes (16%) of program storage space. Maximum is 1310720 bytes. Global variables use 13712 bytes (4%) of dynamic memory, leaving 313968 bytes for local variables. Maximum is 327680 bytes.
Result: FAIL
/home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebServer/WebServer.ino:31:16: error: cannot declare variable 'server' to be of abstract type 'EthernetServer' EthernetServer server(80); ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/Ethernet3.h:17:0, from /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/examples/WebServer/WebServer.ino:19: /home/ec2-user/arduino-testlib/cli-datadir/user/libraries/Ethernet3/src/EthernetServer.h:8:7: note: because the following virtual functions are pure within 'EthernetServer': class EthernetServer : ^ In file included from /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:152:0, from /tmp/arduino-sketch-62378579382AD5C102713564B64EA210/sketch/WebServer.ino.cpp:1: /home/ec2-user/arduino-testlib/cli-datadir/data/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Server.h:28:18: note: virtual void Server::begin(uint16_t) virtual void begin(uint16_t port=0) =0; ^